Orin is into anal and necrophilia. Source : my ass
Well Iku could use electricity for some weird shit. Yuuka would be into SM as a S and Tenshi would be a M. Yamame could be a prostitute for people being into bugcatching.
Dunno even what people consider to be really kinky.
Yuuka could do all sorts of crazy shit with command of some vine bondage and pegging, slippery flower fellatio, giant venus flytrap vore , and an umbrella.
She could also make you eat organic fertilizer and we could call it scat I guess.
She likes to watch people fucking her zombie and degrade them about how it's a corpse and how sad they are.
Assholes, Yuuka was finally gaining her self esteem back afte her battle with cancer, and then you say such cruel things.
Why should they? Yoshika has quite the amazing body.
I'm very sure Yama havefetish on deliquent or 'bad guys'