For the people wanting virgin saves, I think there's a potion to revirginize you, though I guess that's not 'pure' if your body count stays the same.
Also, does anyone know how to get the lewd CG with Nerine and the other humans of the village? The hint just says to enter her mansion while horny and pee/masturbate (if you're horny you can only masturbate unless you wet yourself). I've done all that and just get the regular chastisement.