#siscest

Woke little sister, flushed and in between heavy breaths: "we should be doing this. It's perfectly fine. Incest taboos are based in eugenics."

spiking my sister's drink with sleeping pills and telling her it's cyanide after she drinks it. holding her while she struggles to stay awake, fully convinced that she's dying. it's ok honey, i know how hard it's been lately, i didn't want you to suffer anymore. just hold on to your big sis while you drift away and everything will be ok. i'll miss you, darling.

Uhh sis I know you want to make sure my tits are growing healthy but I'm not sure suckking them until I moan counts

I feel like we don’t talk enough about the potential of incest in apocalypse settings. No morals or taboos anymore, just the need to be close and lose themselves in one another??? Pls tell me you see the vision

calling your big brother a pervert while he gropes you, his hands wandering your body before they wrap around your neck "what does that make you for enjoying it so much"

chastity caging my little sister while we're in public, not like as an ownership thing, it's just to keep her out of trouble. otherwise she keeps imprinting on older women and calling them mom and trying to hump their legs. the cage doesn't really stop her, but that and the collar with my contact info on it makes it easier to explain that no, as cute as she is my little sister is not up for adoption.

My irl bunnygirl friend has been recently getting into siscest and this past weekend we officially started calling eachother sis while making out and grinding on each other so that's a massive W

I feel like headpats as a part of trans petgirl culture have really died down. Bordering on a forgotten art. You used to hear about trans girls begging for headpats, they’d do anything for headpats, put your life on the line for a head pat. Now you barely hear about head pats at all. What a shame. What a shame…