Chapter << 3
………… Saturday
After an uneventful morning, we are all helping out unpacking the last moving boxes from the garage. Walking through the dining room in my usual set of short skirt and tank top, I carefully put down a box that read ‘crockery’ and open it. I bend over to go through it when I hear something behind me. Knowing what to expect by now, I quickly try to stand up while covering my behind, but I’m too late. Two intertwined pistol-like fingers poke hard between my ass cheeks making me jump. Before I have a chance to turn around, I already see Molly running off, giggling. I sigh. If there was a weekly limit for sighing, I would have crossed it long ago.
…………
Heading to the garage to pick up the next box, I run into Molly. “Look at this.” She says, throwing a surprisingly heavy box into my arms making me catch it. Failing to see what’s so special about it, I turn my sight back to Molly, to notice her no longer standing in front of me. “Stooopid” I hear behind me, as she slides both her hands under my top, moving upwards before grabbing my boobs and squeezing them. Now extra angry having fallen for her simple trick, but not wanting to throw the box on the floor as the things inside might break, I quickly put it down. I turn to break Molly’s neck who’s still in arm’s reach, when my dad comes walking into the garage.
“Oh good you’re both here. Listen, tonight mom and I are going to a birthday party.” He begins when I feel Molly cupping my ass over my skirt making little grabbing motions. “I know you’re probably planning on going out tonight Alexis, but I want to ask you to stay home with Molly for the evening. Your mother and I don’t feel comfortable leaving her home alone, she’s still a kid really.” He says while the said kid is now carefully moving her hand under my skirt, lifting the back a little as she goes higher, already softly brushing my inner thighs. I tense up, frightened dad will notice. “Don’t look so surprised, try to understand. Or better yet, if you want to go out so much, just take her with you.” He continues with Molly now softly stroking my privates over my panties. “Well, not out, of course.” He adds seeing the expression on my face. “Go watch a movie or something, it’s on me.”
“O..okay dad.” I stammer.
“Okay!” Molly calls out happily, removing her hand.
…………
After a long day of helping around the house and getting harassed by Molly, I take my last bite of dinner. I plan on heading to the bath for a nice long soak, just as my mom and dad are getting ready to leave. “Behave yourselves now, and look after Molly.” Mom says. Dad then adds looking at me. “I don’t want to find out you dumped Molly somewhere, but I trust you.” Giving me his strict look. He then gives me two printed tickets for some movie. “As promised I got you the tickets. I hear it’s a really good one, it starts in an hour. Also, here’s some cash for you to order something to drink. Have fun now!”.
“Yeah, thanks, bye.” I say dryly, not looking forward to it. Seeing my parents leave I continue on my way to the bathroom.
…………
Wearing a short form fitting dress with an open back, I walk into the cinema with Molly. It’s one of the few dresses I have. I picked it after some consideration. In the cinema, even if it’s dark, there’s going to be people sitting close around us. That means Molly can’t openly grope my breasts as people would see, but she would definitely dare to push her hand into my panties like yesterday and bring me to orgasm right there in public. Wearing this dress, she can put her hand on some inner thigh, but there’s simply no way for her to reach any important parts. The only downside is people are once again looking at me with their jaws dropping as this dress really fits around my curves. Did I just see the counter girl lick her lips? I think slightly horrified as I hand her the tickets, getting another paper in return when she finally stops caressing my hand.
Walking into the movie hall I hear some guys whistling. I decide to ignore it when one of them calls out. “Alexis! Come sit with us!” Ugh, I look at them and think I might have spotted them in school once. It’s not that I think too highly of myself to remember people I meet, it’s just that everyone in school fawns over me and I can’t exactly remember everyone. At least, that’s what I explain to myself, feeling awkward not knowing even one of their names.
“No, I’m with my little sister, maybe next time.” I say smiling.
“Party-pooper! Dump your little sister and come sit with us!” I hear someone else call out from another row, though I can’t really see his face.
I give him an annoyed look as a party is exactly where I had wanted to be right now, before continuing down the aisle towards my row.
I look at Molly who isn’t following me anymore, but is instead looking at the guys with an annoyed face. “Molls?” I question. She looks at me again and I see her growing a little smile. Not looking forward to whatever she just came up with, I turn to continue on my way. Molly runs up to me and places her hand on my ass in full view, turning her head to throw a challenging smile at the guys. I roll my eyes and try to seem unbothered as I keep walking towards my spot, letting her keep her hand on my swaying butt. “That little…” I hear one of the guys say, making me smile a little despite the situation.
Having found our seats, I’m sitting with Molly on my left and the aisle on my right, waiting for the movie to start. Later on two more guys show up needing to pass through our line to reach their seats. Standing up they both walk past while very much brushing against me, giving each other a fist bump as they sit down. Ugh.. are all boys the same? I think as the lights go out. I immediately feel Molly’s hand reach over the armrest and into my inner thigh, confirming my suspicions. My dress has crawled up my leg a bit more than I expected, but there’s still no way for her to reach any important parts, so it should be alright.
Just slightly distracted by her constant rubbing, I manage to enjoy the movie. “You want something to drink Molls?” I ask quietly. I bend over slightly to show her the card listing the drinks and press a button in front of me that lights up indicating I want to order.
“Ehm, yeah some coke.” She responds after a short thought.
I return to my previous sitting position to feel her arm against my back, her hand rubbing my skin. “Molly, don’t.” I say still scared someone will notice my kid sister practices a little too much skinship with me. But she doesn’t take away her arm. Before I can reason with her, I hear footsteps coming down the aisle, which must be staff coming to take my order. Having to decide quickly, I allow Molly’s arm between my lower back and the chair. It pushes my already accentuated tits a little upwards as my higher back is still leaning against the chair, but at least it obstructs the view of Molly’s hand now rubbing my bare lower back.
A guy who’s a bit older than me shows up to take my order, but gulps when he sees me. I place my order while I feel Molly pushing her hand down the small of back towards my ass. At least it goes unnoticed as the guy is too busy looking down at my cleavage. Haven taken the order he rushes off.
“Don’t.” I tell Molly, who doesn’t listen as she just managed to slip some fingers in my dress and panties, now slowly tracing my spine into the upper part of my ass crack. I feel her slowly pushing her fingers further in, sliding her middle finger between my cheeks. Just as she manages to get her entire small hand inside my panties, the staff guy already comes rushing back with our drinks. He hands me a coke that I put in Molly’s armrest while he ogles me. I then take my drink and nearly spill it as Molly suddenly pushes her finger against my little butt hole. Trying to remain calm I take out some money and pay the guy with a forced smile, feeling Molly’s finger now slowly pushing into me. I can’t keep myself from straightening my back a little more, straining my tits against my dress as the guy takes my money. He casts one last glance at my chest, seeming reluctant to leave, before giving Molly a jealous look, probably for being my little sister, and walking away. If only he knew that little sister was now anally exploring me with her finger. Embarrassed and a little hot, I look at the kid who’s no longer looking at the movie, but instead focuses on the reactions of my body as she pushes her finger in and out of me. As she’s clearly enjoying herself, I wonder if I should get her back a little by saying it’s a dirty place. I decided against it though, thinking she knows full well I took a long soak in the bath just before heading to the movies. Oh well, it feels nice enough and it’s not like I’ll cum from this. Nonetheless some small moans escape me as I enjoy the sensation of Molly fingering and groping my ass for the rest of the movie, just a little surprised at my easygoingness.
…………
As soon as I come home, I head upstairs to masturbate in the bathroom. I hear Molly trying to open the door, but happy to have locked it, I bring myself to an orgasm. I remain in the bathroom for a little while longer when I hear Molly’s bedroom door opening and closing. Now being relatively safe because our parents can come home any minute, I head to my bedroom and easily fall asleep, letting Molly relieve herself on her own.
………… Sunday
Seeing the sun shining and feeling a little daring, I slip into my skimpy bikini. Mom isn’t home today, I can have a good laugh flustering my dad, and Molly’s already done more than just watching me, goes my reasoning.
I’m sitting downstairs finishing my breakfast, inwardly giggling at my dad trying not to look at my body that doesn’t leave much to the imagination. I notice a bottle of lotion on the counter when I head for the pool, finding Molly already playing in it. Her face flushes when she sees me walking towards her. It strikes me as odd at first, considering all that she’s done to me, when I realize she hasn’t actually properly seen me yet. She’s mostly been sitting or lying next to me. Exceptions being a certain towel incident and last Wednesday at the pool. That thought reminded me of something. I shake off my lingering shyness and come up with a plan to tease her a little.
I take a good jump and splash into the pool. Standing up I get rewarded with Molly’s now completely red stunned face. Just like last time my bikini top cups have slid off, so my perky tits are now bare above the water, drops of water captivatingly running over them. Pretending not to notice the wardrobe malfunction I simply greet her. “Morning Molls.”
“M…mmorning sis.” She says not taking her eyes off my breasts, hardly believing she’s actually had her hands on them. I push my head underwater for a second before throwing it backwards, like I’ve seen in some movies, and give Molly a hot glance. Then, as planned, I simply ignore her. I barely get to swim a single lap when Molly starts moving towards me. I immediately swim towards the side of the bath and pretend to struggle climbing out, giving her a good look at my nearly naked ass. Hearing her now desperately wading towards me, I magically find back my strength and exit the pool, quietly giggling. I head for the sunbed and without fixing my top lay myself on top of it.
“Shall I put some sunscreen on you Alex?” Molly asks, still looking at me.
“Nah, I’m good.” I smile.
I reach out to take the bottle of sunscreen that’s nearly empty thanks to Molly’s previous enthusiasm, and put some on my front.
“Unfair.” Says Molly pouting, looking at me making a show of smearing myself all over.
Feeling content with having gotten her back a little for yesterday, I fix my top and lie down, enjoying the sun on my skin.
…………
Having laid on my back for a while and remembering my slight sunburn last time, I decide I should let Molly do my back. I know she will probably touch me a bit more than a little sister should, but it’s nothing I can’t handle. At least I’ll be sure she doesn’t miss any parts. “Alright Molls, you can do my back. I think I saw a full bottle in the kitchen drawer.”
She jumps out of the pool before I even finish the sentence. I smile a little and turn to lie flat on my belly. She quickly comes rushing back, bottle in hand, maybe even more excited than last time. Without slowing down she instantly straddles my thighs and I feel her once again splashing way too much lotion on my back. Placing her now more experienced hands on my shoulders she starts rubbing, slowly going downwards. Having secretly been looking forward to this, I relax to her touch, feeling content with my decision to let her oil me up again. Reaching my bikini top’s string she intentionally painfully rubs it into me. “Shall I take this off? It’s in the way like this.” Sge asks.
“Yeah alright.” I agree, smiling a little at his obvious trick.
After she swiftly unties my bikini, I lift myself on my elbows to take away the thing entirely. She beats me to it though as her hands push into the loose cups, grabbing my breasts to very inefficiently take my top off. Having already decided this is part of the deal, I simply enjoy the feeling of her fingers sinking into my sensitive flesh while I lay back down slowly. Her hands are getting squashed between me and the sunbed until finally she’s compelled to pull them away, taking the top with her. She’s clearly feeling very excited now. I can feel something hard poking against my ass as she resumes rubbing lotion onto my back. Mmm, I can get used to this. Molly massages her hands down my sides slowly creeping towards my front. A small wave of pleasure courses through me as she pushes her growing crotch ever harder into my ass while she slides her fingers under my breasts. Just as I think maybe this wasn’t the best idea after all, she surprisingly quickly moves back to straddle my ankles.
Focusing on my legs, she takes her time rubbing everything but my inner thighs, not wanting me to tell her off if she rushes it like last time. Not that I was planning on doing that anyway. I’ve been aroused for a while now and her touch feels absolutely amazing. With her patience apparently running out, she moves her hands between my legs, rubbing over my sensitive inner thighs, slowly moving towards my pussy. Stopping just a hair from actually touching it, she moves her hands back down halfway to my knees, before tantalizingly slowly pushing them up again. “Hmm” I hear a moan escape me, but I can’t let it bother my pleasure filled mind. Her hand now gracing my barely clad pussy makes me notice just how wet I am becoming. She gives it a few rubs, but as I shiver underneath her, she quickly places her hands on my tight butt and starts massaging it. Alternating between my lower back, my inner thighs and sometimes slipping her hands underneath my bikini to squeeze my cheeks, I’m in erotic heaven. “Sis, can I take it off?” she asks.
Not thinking things through, but still feeling in control, I tell her “Sure.”
Not letting me have any second thoughts, she grabs my bottoms and pulls them down. Then all movement stops as my ass and pussy start laying bare before the little girl. Not even pulling my bottoms off completely, but leaving them on my thighs, she grabs my ass cheeks and pushes them away from each other. I can almost feel her studying every last inch of the sight before her.
After pushing and prodding a little, she turns her hand, takes her middle finger, and places it against my anal cavity, slowly pushing it in. Ohhhh.. my god, why does this feel so good? I help her by pushing my ass up a little, arching my back, and gasp out loud as she slides her entire finger in. She looks at me startled, as if she had forgotten I was also here.
I look at her confused as she’s still looking at me unmoving, her finger deep inside me, apparently thinking. Being very aroused I am not happy with the sudden stillness. I move my ass around a little, thereby sliding her finger in and out of me slightly, moaning softly in comfort. Having finished her thoughts, Molly pulls her finger out of me. I feel her moving around a bit and hear some rustling, before she once again straddles my ass.
Oh no. Something hard and fleshy is now lying on my ass. Molly puts her hands on my back and moves her ass backwards over my thighs, sliding her dick through my ass crack, until it starts lowering between my legs. “No Molly!” I yell, but seeing her extremely focused face, she’s probably not even hearing me anymore. I try crawling forward but it’s too hard to make a difference, as she’s supporting herself with her hands on my back. She simply pushes her body forwards following after me withhier dick. Not really understanding the serious difference between a finger and her cock, she places her tip against my butthole and pushes. Thankfully, compared to her slender finger, her dick is a lot thicker and won’t go in so easily. Just as I feel her tip entering me, I manage to place my hand on her shaft in my struggle. I squeeze hard and say “No.” Now registering I’m serious, she stops pushing.
“Why?” She asks puzzled, still having her tip inside me.
I lie completely still, not daring to move, trying to ignore the feeling of disappointment that she stopped pushing it into me. “I.. I don’t care if we make each other feel good, but this.. this is sex. We can’t do it, we are sisters, even though you grew a dick, that’s incest.” I say trying to explain it to her, and myself really.
“Spoilsport.” She says, not sounding very convinced. “What then?”
“I don’t know. Just rub it through my cheeks or something.” I say my previous anxiousness is now adding to my arousal. That’s when I notice something. “What the hell, how big is it anyway?” I move my hand over her surprisingly adult size, guessing it must be close to 7 inches.
“What? It’s not as big as Jane’s dildo but I still don’t think it’s small.” She says matter-of-factly.
“Whatever.” She says, plopping her dick out, but still having it grace my hole. Sge pushes my still oiled up cheeks together and slides her member between them. I clench my ass around her while she thrusts her dick further up my crack, and then slides back down again. I gasp as she continues fucking my ass without any penetration.
Repositioning herself, she bends over and tries grabbing my boobs. Not doubting for a second I push my chest up a little, allowing her full access. She rubs them and thrusts her dick through my cheeks while I instinctively hump back against her. I can feel my orgasm closing in on me when she suddenly pushes one extra hard last time, nestling her dick firmly between my cheeks, and shoots all over my back. Being done she stops moving and just lays herself down on my back, hugging me from behind, leaving me hanging. You gotta be kidding me. I’m so close. Continuing to hump against the kid laying on my back I move my fingers over to my pussy.
*PSSSHH*
Shit, the door! Dad! Pushing Molly off me, who pulls her bikini bottoms back on and shrinks her cock back to normal, I panic. I feel her cum dripping down my back and can already hear the door closing. I quickly pull up my bottoms and manage to reach my bikini top, that I barely manage to loosely lay on my breasts when dad walks into view.
“Hi kids. Don’t let me stop you from playing around. Just getting a little tan here.” He says as he lies down on the sunbed beside me watching Molly enthusiastically splash into the pool.
Phew, that was close. Really really really close.. I’m so horny I could cry. I keep lying down on my sunbed peeking at my dad, calculating my chances. I Need a release, but I can’t stand up now. If my dad looks over, and he probably will, he will definitely notice the cum staining my back. Ugh… this is torture. Unable to do anything but sit my dad out, I watch Molly walk into the house seemingly deep in thought.
…………
I desperately need some sexual relief. I had to wait all day for my dad to get up and leave, and when he finally did, mom made me help prepare dinner. I’m so happy it’s finally evening. I get up and head upstairs, deciding to go to bed early.
“Molly, why are you following me?” I ask turning around after reaching my bedroom door.
“I’m going to bed too?” She says looking at me as if I just asked her a really stupid question.
“Not with me you’re not.” I tell her.
“Aw, c’mon sis.. where’s the fun in that?” She complains.
Sigh. “There is no fun, I just want to go to sleep soon.”
“Yeah right, you’re just going to finger yourself again.” She says boldly.
“Even if that’s true, I don’t want to have you there with me, understood?”
“I’ll just help you a bit, okay? Like some nights ago? Please?” She pleads as she hugs me and rubs my back. “Pretty please?” She adds as she looks up at me.
As much as her childish pleading makes me feel awkward, my ..annoying.. pleasure is clouding my mind. Her hands now massaging my back adding to that feeling.
“Hmmm, okay fine. But don’t even try to put it in.” I consent feeling in control.
“Yay!” She screams as she happily skips into my room.
… this is embarrassing.
…………
With Molly having beat me to the bed, I’m now climbing over her towards my side. Wearing just my panties, she looks on from below me with wide eyes, ever mesmerized by my breasts. Suddenly grabbing my hips, she pulls me down on top of her. With one boob falling in her face, she gives it a lick while she places her little hands on my ass and squeezes, pulling me into her.
“W..wwow, Molls, calm down a little will you.” I say as I roll off her. That was a bit too much sudden stimulation. I look at her to see her staring at me, obviously not listening. She rolls on her side, putting one hand on my boob and a leg on top of mine with a naughty smile on her face. Still a bit embarrassed having seen her childish side, I roll over too, putting my back against her. Going with the flow, she lets her hand glide over the side of my now more pronounced hourglass figure, before pulling me into her embrace. I feel something hard pushing against my panty-clad ass and a hand sliding down my stomach. Well, this is going a little fast I think, as she excitedly starts humping her hardness against my ass while slipping her hand inside my panties. She traces her fingers over my slit and I notice, to my surprise, I’m already dripping wet in anticipation of her finger going inside. Even more surprising is that instead of trying to push her finger in immediately, she traces it back up through my slit. “Ahn!” I gasp when she grazes my clit, making her slowly but firmly rub around it. Where did she learn to do this, I wonder tensing up in pleasure.
I moan as I quickly grow more and more aroused. Hearing this, Molly takes her hand away from my clit and softly pulls on my panties. Getting the hint, no longer seeing much reason in keeping them on, I help her with taking them off. I work myself out of my panties, shuffling through the bed, suddenly noticing her taking off her shorts.
“Molly, we went through this already, no sex.” I say trying my best to sound really against it.
“Yeah yeah, this just makes it easier.” She says continuing.
Now lying completely naked against my equally naked little sister, I can’t help but shudder a little as she pushes herself against me. She plays with my boobs for a surprisingly short moment, before I feel her arm sliding all the way down to my pussy, where she starts fumbling around searching for my clit again. Having long since realized nothing can top her passion for my boobs, along with her mysteriously acquired new knowledge, I start seeing a pattern here. I wonder if she’s planning something. Having found my little bud, she starts rubbing around it, slowly increasing the intensity. When she finally touches it directly, all suspicions go to the back of my mind. I can’t help myself from getting really into it, when I suddenly feel her pushing her dick through the gap in my thighs. It slides directly over my pussy, to the point where I should be able to see it by looking down. As she starts moving, her hips pounding on my naked ass, I note my little sister is basically fucking me now. I don’t really care about it though, as there’s no penetration and combined with her rubbing my clit, it feels absolutely amazing. As if having heard my thoughts, she suddenly stops rubbing her finger. I’m about to resume the process myself, when I feel it pushing inside me. She applies some force, making me subtly push myself into her.
“Oh, my… Molly…” I moan as she tries rubbing my clit with her thumb, her finger still buried inside me, nearly touching her own dick. “This feels reeally gooood.” I moan again while grabbing my own boob, now getting too many sensitive parts stimulated at the same time.
Hearing this, Molly softly moves back her body, tracing her dick back before placing its tip on my back opening.
“Mollyyy.. I told you no..” I say complaining, desiring to have her continue what she was doing, in my erotic buzz not even realizing this is what she was planning all along.
“But sis, I checked online today, and it says anal sex is not real sex, so it’s not incest.” She says making her case. Now obvious where she got her knowledge from. “You don’t even have a.. a hyman there.” She finishes as she places her thumb on my clit, rubbing it intensely, slowly putting more pressure on her dick.
“Ahhhh, mmmm..” I moan. “Okayy..”
Taking her cue Molly stops holding back, and still slowly, but surely, pushes on, her 7 inches slowly disappearing in my tight ass.
I rub my boob and grip the bedsheets with my other hand as it hurts, but knowing it will be pleasurable later, I hang on. Inch by inch she pushes it inside, seemingly never stopping.
Feeling she must be almost there, Molly suddenly grabs my hips and pulls me down. I gasp when what feels like another half of her dick slamming inside me, followed by her balls hitting into my bottom as she immediately explodes. She hugs my body close to her while her dick continues to spasm, shooting load after load inside me.
HMmmm.. No! .. Damnit! I knew it would end like this. Now she’s finished and I’m left hanging again. I knew it was a bad idea. I shouldn’t h-.. w-wow. Suddenly her limp dick starts growing to full length inside me, my ass straining to once again accommodate its size.
“Thanks sis.” Molly oddly says placing a hand on my breast, as she slowly removes her dick before pushing it in again. Omg yes! This is the feeling! All pretentious resistance goes overboard as she’s now properly fucking me, making increasingly bigger strokes. I slam my ass against her as she fucks me hard and I rub my clit with my vibrating finger while she roughly kneads my breast. Making quite some noise I have the new undisputed best orgasm of my life. I shudder and moan as Molly keeps pumping into me, my orgasm sending her over the edge again, as she unleashes inside me, fueling my own orgasm.
I’ve completely forgotten about my parents, but they luckily can’t hear me as they’re still downstairs.
Lying unmoving, completely spent, I’m happy my parents are still downstairs and shouldn’t have heard a thing. I blissfully let sleep take me, when I feel her once again growing hard. “Seriously?” I say as Molly holds me and starts pushing into me. This is going to be a long night. What am I? Her personal dick sleeve? Not really bothered by it, I let her do her thing.
