Okay, sorry this isn't an answer to your question. BuT!1!!11! I see a puertorrican flag over there ! ! ! Idk man, i'm just glad to see people like me in this little island have heard of this,,,
immaculate conception???? XD
Maybe they just did it once but since he is an angel of lust he wants it way to much and since she is an angel of purity might be to much for her? So he is only restraining himself
ahh that's actually chastity i believe- sitri cooks out of sexual frustration or something and looks at porn meanwhile laila does her own thing- im guessing they may have made an agreement or something like have sex once and swear it off after? dedication man.
So why can't Sitri touch Laila? Is it because she's an angel of purity? How did they have Ginger though...