assuming this is the 1 person i think this could be, other than peko and mukuro, i think that namari and laios can be the piss brothers. Now rwby characters are difficult honestly i think yang should try it he can be a little gross as a treat (i can go into how it happens later LMAO) im trying to think of more characters uhhhh Tock and i won't elaborate. i had to scroll down my rts to remember media i enjoy ,All fear and hunger 1 main characters enjoy it in different levels, d'arce has it worse probably