>>513335849
Who even cares if it was full on sex or just roleplay

That's my business you jealous fag

Fucking your sister is hot. The universe designed men to want to fuck there sisters. You just lie to yourself

You are the perv not me

FUCKING SUCK MY DICK

https://www.vice.com/en_us/article/yvxenm/i-love-my-sister-876

Google GENETIC SEXUAL ATTRACTION

If a girl looks like your sister your brain wants to fuck her

Ancient humans in time of famine did this. Spending time with your sister will make you want to bang her. That's good btw

You.are.all losers for hating this and calling it incest

INCEST IS ONLY WITH PARENTS NOT SIBLINGS

/Endrant