I was wondering, does the Sterile perk and/or the Blank Powder stop a penis-endowed Hero from knocking up Kasyrra during the two scenes (and future ones) where you choose her vagina for sex?
Good thing I had my main Hero pick her backdoor the first encounter. Finding out you're the father is bad enough without the mother being an imp-birthing demon! Also, the reason I asked in the first place was that I figured there was a chance Kas is so ultra-fertile that she'd be impregnated even by an infertile Hero, since there're some NPCs in CoC and CoC2 that can be knocked up despite that they use contraceptives (plus Kiyoko).