[F4M/Fu] Your big sister is here to "treat" your hyperspermia condition, whether you like it or not. Your only choice in the matter is her personality! No-nonsense and curt? Teasing and seductive? Pissed off and man-hating? Let me know!
[FB4A playing as F/FB] I am a hung dommy FB brat that wants to dominate your fav character (bring a ref for your character.) and if you are down for it then I could build a harem out of them~ if they have a nice fat ass then I will absolutely reply~ also