You Are NOT Crazy, They Are Fucking Obsessed With Eachother

loving mommy patting your head with her soft hand

Yyyyyyeaahhhh this makes me weak in the knees and soft in the stomach

we need more trans little sis and cis big sis. really more dick-having-sub and pussy-having-top that doesn't involve the sub being penetrated by the top.

nobody appreciates the sub having their dick forced inside of the top.

WHOAH MAMA, SCHMOKIN' HOT DYKES IN MY AREA??

oh my

credit to bassfish on twitter

Sister Somno Sex: Featuring transgender big sis and YOU(pussy-having little sis) enjoy :3c

You tread lightly through the hallway of your house, careful not to step on the creaky parts of the floor. You’ve had the path to your older sister’s room memorized ever since you were little. At night you’d sometimes sneak into her room and watch TV with her on the flatscreen your parents had given her for her 13th birthday. She’d roll her eyes when you’d open the door and tell you to go to bed while simultaneously making space for you in her own. You’d excitedly scamper across the room, hoist yourself onto the mattress and wriggle under the covers next to your big sis. The two of you would watch reruns of old cartoons as you slowly drifted off to sleep with your big sister’s body wrapped around you. But that was more than half a decade ago. You missed that intimacy so much but there’s not much you can do about your sister growing out of you. Apparently it's not cool for girls like her to be super close with their younger sisters, or their family at all to be honest. 

You push your nostalgia aside as you are now in front of your big sister’s door. You check your smart watch, 3:46 AM, she should be asleep right? You absent-mindedly adjust the oversized t-shirt you’re wearing, underneath it is only a tiny black thong that is already thoroughly damp from the anticipation of what you’re about to do. Softly and with as much steadiness as you can muster you turn the doorknob and push open the door, careful not to let the hinges squeak. Your sister’s room is almost completely dark except for a dim red night light on the wall opposite your sister’s bed. You softly close the door and tiptoe over to the bed where she lays. She’s beautiful like this, her skin is glazed with a layer of sweat and the room is filled with the aroma of her unwashed musk. She's lying on her back with her blankets in a bunch at the end of the bed. She probably got too hot. She’s only wearing a tank top and panties so you get quite the view. Well, mostly wearing. One of her tits seems to have popped out of her top and it takes all your restraint not to dig your fingers into the soft flesh of it and eagerly suck out the milk that’s probably not contained within. You sigh and climb onto the bed, straddling your sister’s sleeping form. You feel the sizeable bulge in her pants press into your crotch. Your sister had to do a specific HRT program that was designed to preserve her ability to procreate. She said she wanted kids when she grows up. You fantasize about her getting you pregnant and raising a family with you. You wonder if she’d ever had a fantasy like that before, It’s fairly likely considering the usual fetishes of teenage trans girls. 

The itch in your pussy that appeared when the idea of fucking your sister first occurred to you seems to increase in intensity at the thought of your imaginary incest family and you compulsively grind into your sister. She moans softly in her sleep but doesn’t wake up. You remember her being a pretty heavy sleeper when you two were kids. Now, it’s time for the main event. You pull down her panties to just above her knees and her 6 inch dick springs upward. You press your face into the tip and inhale deeply. Her smell is more intoxicating to your horny mind than any drug ever could be.You run your fingers through her bush as you continue huffing her thick, sharp scent. You reach back with your left hand and push your panties to the side to begin fingering your oozing slit. You’re so worked up that you cum after only a moment of stimulation. You wait for the wobbliness of your orgasm to subside before sitting up and finally aligning your pussy over your sister’s dick. You take a deep breath and push away the part of you that still thinks this is a bad idea, there’s no going back now. You let yourself drop and finally take your sister’s length inside you.

It’s the best thing you’ve ever felt. It’s almost like your pussy was made specifically for your sister’s dick. Its natural curve causes it to press into all your most sensitive spots. You start slowly riding your sister. With each movement your mind is filled with another wave of indescribable euphoria. You glance at your sister who is now moaning consistently in her sleep. You pet her hair as your tight hole squelches lewdly on her cock. You put more force into your downward thrusts and press down hard, pushing your sister’s dick into the deepest parts of you that have never been touched before. The action alone brings your near the edge so you stop riding for a minute and grind, tickling your clit by tracing it over your sister’s pubes. You’re so horny now that you're barely even thinking, you start riding again but this time at a rather feverish pace.

You pound into your sister’s lower body and the squelching sounds are quickly drowned out by the clapping together of your bodies. You reach out and place your hands on the mattress you give you more leverage. Your sister’s dick reaches all the way to the end of your pussy and presses on the entrance to your womb, causing you to moan loudly in pleasure. That moan is joined by the chorus of your sister’s own moans which are increasing in intensity. It’s amazing she hasn’t woken up. Maybe she’s taking sleeping pills now? You shake off the thought, it doesn’t matter why she’s sleeping through it, all that matters is you using her like a dildo. 

Your orgasm builds up quickly and overcomes you before you can stop yourself. You squirt all over your sister and the sheets as your body is overtaken by the greatest feeling you’ve ever experienced. It feels like someone pumped pure ecstasy into your veins. Your body shakes but you keep riding, determined to make your sister cum as well. Your pussy pulses as you ride out your climax on top of your sister’s cock. You wonder if the increased tightness feels better for her as well, a question that is quickly answered as your sister’s dick begins to throb in your pussy. As much as you’d really like for your sister to get you pregnant you aren’t really eager to explain to your parents how you got knocked up without ever leaving the house except to go to the grocery store. You slow down and start pulling yourself off with the intent to do the rest of the work with your mouth, but a pair of hands on your hips pushes you back down instead. You look in horror at your sister who is very much awake and currently staring at you with more lust than you thought the human face was capable of conveying. “No” she croaks.

In an instant she’s sat up and rolled the two of you over so you are now below her with your legs pressed into your chest. She puts one hand on your hip and uses the other to cup your face. Your own big sister pulls you into a sloppy kiss while thrusting her cock deep into your cunt. You moan into her lips and tongue as she starts pounding you. She moans back into you and moves the hand on your hips under your shit to grope at your tits. You grab her still free-hanging breast with one hand and slip the other under her shirt and start rubbing her nipples causing her whole body to convulse. She breaks the kiss and buries her face in your neck. You feel the pressure of your third orgasm of the night begin to build. You breathily moan that you’re cumming and your sister increases her pace in responses. “I’m going to fill you with my puppies now ok.” your sister whispers in your ear. It sounds like a question but she is definitely not asking. She wraps both arms around your body and latches her teeth onto the soft skin of your neck and thrusts as hard and and as deep into you as she can while digging her fingernails into your back. The sensation overcomes you and you climax very wetly. The pulsing of your orgasm triggers her own and she begins pumping hot, thick seed directly into your womb. You both moan in pleasure and hold tightly onto one another’s bodies. The two of you lay still for a few minutes basking in the glow of each other. Eventually your sister rolls over and pulls your still-sensitive form against her.

“That was…the best sex I’ve ever had.” she whispers.

“...same…how long were you awake?”

“I got woken up by your moaning, so whenever you started doing that”

You suddenly actually process what just happened and jolt upright.

“What?” your sister asks dreamily

You stare at her in shock

“You wanted to fuck me!?”

Your sister is quiet for a beat.

“I’ve always wanted to fuck you…I just never said anything cause, well, yeah…”

“Really?

“Uh huh, I’m a trans girl. We like sister sex. It’s like, one of our things.”

You lean over and kiss your sister slowly and with more passion than you’ve ever kissed anyone before. Your lips are locked together and you stick your tongue as far down her  throat as you can, almost like you’re trying to reach her heart. Your hands grapes at her har, her tummy, her back, every single part of her. The two of you keep making out for what might be minutes, or hours, you’re too enraptured to pay attention to time or space or anything at all really. You’re fully focused on your big sister. Eventually she pulls away and sighs contently.

“I love you sis” she says, running a hand through your hair.

“I love you too sis.” You get off of her and lay down next to her and bask in her warmth. “You might have actually gotten me pregnant by the way. I’m ovulating right now”

“WAIT WHAT”

The End

When you're having trouble sleeping, and a cozy mech cockpit is just what you need

Audio mix by @sirflas

This must be what getting your ear eaten out feels like, i wouldn't know im usually the one doing the "eating" ^///^

Kissing mom on the cheek as a goodbye is soooooo old fashioned 🙄

Be bolder. Grab her, put your arms around her waist, give her a twirl. Look her in the eyes, lick your lips and kiss her directly on the mouth. Nip softly at her lips and let your tongues make love. Crush her to your chest as you both get out of breath, then tuck her hair behind her ear and whisper goodbye, mom. Take care.

Seduce her. Leave her craving your touch and waiting desperately for you before you've barely let her out of your arms 💙 She's your mom, and getting sweet sweet kisses from her kid is allll she wants, believe me.

Oh Freud would have a FEILD day with Vi

tfw ur gf looks uncannily like ur mother AND sister

This is how my big sis fiends over me >u<

all these posts about mean manipulative older siblings. what about older sibling who loves you more than they've ever loved anything. who wants you with a desperation bordering on insanity and would never, ever do anything to hurt you - even if sometimes their hands squeeze you a little too tight. they rough house a little too much and when you're pinned under them they look at you with their eyes dark like a new moon and you know it's because they love you but maybe you don't know quite how much

Just when you thought incest kink couldn't get more embarassing you slip up and call her "mom" mid-stoke >///<

when the plausible deniability of "mommy" turns into "m-mom, mom, mom" >>>