PLEASE READ THE WHOLE OP BEFORE ANSWERING. I beg you.
*a note: This post sprung out of a combination of lack of sleep, studying, and too much caffeine. And a need to think about something other than my upcoming tests. It shows a bit of my twisted side. I try to keep it hidden, but the aforementioned combination of factors weakened me. And it was kinda fun to think about.
I am editing this damn thing so it makes more sense. As my posts farther down this thread will show, I wasn't exactly the most sane or lucid person when I first wrote this. Please forgive the weird shit I wrote first.
1.Shizune: Rather than the usual SM idea for our Shizune, I think it would be most appropriate to give her a hand fetish. YES, that's right, she finds hands sexy. This would probably stem from the fact that she uses her hands to communicate with the rest of the world. To me, it would make sense if she gets really turned on 'sexy' hands. Which, of course, would mean Hisao's hands. For Shizune, the idea of Hisao's hands touching her intimately would make her incredibly sensitive.
fun stuff.2. Emi: Emi would have a scent fetish. She likes the way Hisao smells. This would be true whether he was sweating heavily after a workout, or fresh out of the shower. She likes it, because it's his smell. This would be damn sexy after you two got involved. Just imagine Emi in a large old shirt of yours. And nothing else. Yum. And it would probably give her a pretty damn strong sex drive, since she seems like the touchy-feely type to me. One hug and she starts getting in the mood.... Yeah.
3. Rin: This one took me the longest time. Mainly because Rin is probably totally okay with pretty much any kink. But it seems to me that she might be a bit of an exhibitionist. That could be quite fun.
4. Lilly: This one was surprisingly easy. During your first time with Lilly, you find out she gets off on the noises you make during sex. And your voice in general. That's right. The blind chick who relies mainly on hearing and touch, has a voice fetish. And it turns out, so do you! Mainly because you discover if you let yourself moan, she gets more turned on and *moans sexily* which gets you more turned on and makes you moan which in turn makes her get even more turned on.
Yes, you both spiral into a moaning voice induced ecstasy. Another benefit is your regular voice gets her turned on too which means, you guessed it, a strong sex drive. 
Does it get any better?5. Hanako: This one is going to get all the white knights pissed off. Don't care. SM Hanako is sexy.
That's fucking right. You heard me. Sado-Masochist switch Hanako is fucking awesome. Hanako loves you very deeply, but becomes so frustrated with her inability to properly express her feelings, plus you are so busy trying not to 'scare her off' that she loses patience with herself and becomes a kind of dual personality. Her need for control in the relationship and her shyness plus her need for someone to support her and tell her what and how to do things socially split, and she gains a confident, controlling, and sexy sadistic side who rapes you. SM Hanako would tend to use more psychological tactics, since she is rather lacking in physical strength. Of course, Hisao awakens to the inner SM and promptly switches to S and returns the favor. An awesome sex life ensues
.6. Misha: that's right, Misha is not to be ignored in this list. Misha has a Kenji fetish<3. She is stalker/yandere in love with him. The reason he is so awkwardly paranoid and obssessed with the feminist revolution? After she raped/made love to him, sucking his balls and life-force dry, she secretly installed secret cameras to watch his every movement. And watch him jack off, of course. Misha is so glad that he is now clumsily paranoid because it keeps ALL OTHER BITCHE...I MEAN GIRLS AWAY FROM MY BELOVED DEAR KENJI-SAMA! WAHAHAHAHAHA!!!!!
Ahhh... Now that i put my unexpected/bottled up Hentai out, i feel good. Now maybe i can sleep.
*after edit: I fell asleep on my keyboard before posting. After I woke up with marks on my face, I erased the random letters and decided to tell you guys this. :ahem: I group fetishes into two groups. These would be 'I love you, and I find this part of you/us strangely attractive.' all love love and goodness. not creepy. Part of love is learning how to make sex great for both of you, using your individual fetishes. That is my personal opinion of course. The above fetishes fall in this category.
The second definition is basically when you reach over 9000 in Creepy Hentai factor. Like yandere Misha
.I have hopes that this edit makes the post more...coherent. And here's a poll if you're interested.
