Siscest - Blog Posts
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Cravings (Part 1 of 3)
Clueless trans lil sis learning about her body x cis big sis who’s desperate
Trans little sis has been having these weird dreams that with her panties drenched and smelling funny. She hadn’t wet the bed in years… it must be something different. “Why is it so sticky?” It’s too embarrassing to tell mommy, so she runs up to her (cis) big sis
Big sis has been having some extreme cravings. She’s had almost no luck with any boys in her area, and she’s never been with a girl before… As she desperately scrolls Tumblr and touches herself, entranced in bliss, her little sister comes in without knocking.
Big sis quickly covers herself and turns her phone screen off “Oh my god your little freak what do you want? I’m busy.”
“I’m sorry big sis but… I’ve been feeling weird lately when I sleep…”
“What’s the problem? Are you having nightmares?”
“N-No… but some weird things happen in my dreams and I wake up with this wet spot. Look!” The troubled girl lifts up her nightshirt, revealing a hard imprint inside of her panties, and a notable wet spot on top of it.
In shock and arousal, big sis exclaims: “go close the door and come to bed. Let me get a closer look.”
Little sis does as she’s told; she quietly closes the door, and scurries into bed, slightly concerned. As big sis begins to sit up, little sis lifts up her night shirt again. “See? Look!”
Big sis thinks to herself: ‘Don’t do it. Don’t even think about it; she’s your little sister.’ Hesitantly and skeptically, big sis asks: “Are you sure you didn’t wet the bed again? You used to do that all the time you know.”
“Mhm! I’m sure! And I see you have a wet spot too!” Little sis touches the wet spot in her big sis’ pajama bottoms, forcing big sis to moan. Little sis gasps and puts her hands on her mouth. “Did I hurt you? I’m sorry!”
“Ch-chill out little sis. That actually made me feel really good.” Her perverted mind trails off for a brief moment, thinking about what she’s wanting… needing… craving,,, then she speaks “mom was supposed to teach you about this already, but I’ll do it. You’re… growing. That hard part in your panties is supposed to help you… satisfy yourself and someone else.”
Little sis asks innocently in confusion: “can you teach me how to satisfy you, big sis?”
Big sis turns a bright red. Her nervousness and flustered expression turn into a perverted smirk. “Of course sweetheart, let me show you.”
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.
Very flusteredly suckling big sis' supple breast mmznshmmnnf~
Do you like your big sisters' big tits? Do you want to squeeze and suck on them? Do you like it when she hugs you and you can feel them on your face? Don't worry, I won't tell mom. Just come here and let your big sister spoil you💜
big sis who insists on you two sharing a tent when your family goes camping.
you better not make those pathetic noises you usually do when she touches you at night.
jinx who doesn't really feel sexual attraction or get why anyone would care about romance or sex until she finally reunites with her sister and ohhhh
Your little sister is a vampire and you feed her with your blood. You've always taken care of her, and these needs are no different. She's so sweet, but she's still a predator. She can't help it. You've been away on a school trip and so for the last week, your sister hasn't fed on anyone. She feels especially attached to you over this, so she won't accept other donors. There's no bond stronger than sisterly love. When you finally go into her room, she's a little delirious. She sees you and smiles, but you can tell she's struggling to maintain focus. You lay down next to her and feel her skin. Much colder than normal.
You pull the collar of your pyjama shirt down and show her your neck. She looks over and lazily rolls to get on top of you. Her cheek lands right on your breast and you jolt a little from her temperature. She giggles drunkenly and says "ah" as if to joke bite you, but you notice her voice trail off. You see her staring at your breast, her brow furrowed, her breath getting heavier.
You try to ask if she's okay, but her eyes snap to yours at the sound of your voice. She looks confused and embarrassed. She starts stammering "I-I-I.." but you hush her. You tell her it's okay, that it's completely normal to feel so close to your sister and to want to touch her and show her your love. You came from the same womb. You're destined to love each other.
Your little sister's eyes well up as she grips you with her claws and sinks her fangs into your breast. An intoxicating mix of pain and nurturing love wash over you. The venom starts to work its magic and the pain is suddenly overflowing with ecstatic pleasure. Your own breath starts picking up and you begin to let out soft moans in your sister's ear. You feel the bulge in her shorts start to push into your thigh. She starts whimpering as she drinks from you and grinds her thick, leaky cock against you. Both your pleasure works symbiotically with the other and when it builds to a frenzy, you feel yourself reaching orgasm while your sister grips you tighter and releases her teeth, moaning out loud for you as her hips convulse against you. You see a small bead of saliva and blood dripping down her lip and onto your chest.
Your little sister collapses on you and you wrap your arms around her and stroke her hair. Her breath lightly teases your nipple as you nuzzle her hair while she falls asleep.