She resists
From Create Your Own Story
After initially returning your kiss, she pulls her mouth away from yours and pushes at me with her stasis-weakened arms. "Stop, don't!" she shouts.
You were lost to your lust at this point, and you just held her tight and kissed her neck, flicking your tongue to caress her sensitive skin. Her resistance just moved her body against mine, inflaming my naked cock with her movements. You grope her tit hard, squeezing it and rubbing your palm on her nipple through the thin fabric of her nightie. your sister gasps in unwilling pleasure, but quickly resumes her futile struggle. "Please! You're my brother!" she cried out.
Keeping most of your weight on her, you lift up the nightie to reveal her plump tits and rigid nipples. Your mouth latches on one nipple and your fingers rolled the other between them. She gasps again, this time the shoving of my body getting weaker. Your other hand slips beneath you and between her legs, seeking out her bald mound inside her panties. When your fingers found it, they run down and up through her slit, finding it moist with her drug-induced wetness. You plunge a finger into her cunt, and she screams, "No!", but as I pump it in and out, her shouts turn into a moaning whimper. You bite gently on her nipple, and she gasps and arches her back, pressing her tit into your face hard. Your thumb greases her clit, and her body shifts from trying to get away to a sensual writhing. Her moans get louder as her resistance to incest crumbles before the double onslaught of your manipulation of her body and the aphrodisiacs in her bloodstream.
While you were finger-fucking your sister and rubbing your thumb on her clit, some part of your brain registered that your fingertip hit something blocking her pussy. ‘A virgin!’ you think with an increase in your libido. Her hands no longer push at you, but pull your head tight to her breast. You take some of my weight off her and rise to kiss her hard on the mouth. This time she returns the deep kiss enthusiastically. Her tongue is the first to pierce your lips, and she explores your mouth deliciously.
Do you: