Mun/OOC:
Yes:
-M/M, M/F, and threesomes/moresomes (in every possible combination)
-switching up positions (both the top/bottom and the missionary/doggiestyle/etcetcetc varieties)
-Rough sex (biting, scratching, bruising, going at it so hard it breaks the furniture :D)
-sensation play
-light/medium bondage
-foreplay/leadup (conversation, actual foreplay, and especially fighting/wrestling for dominance)
-fighting (especially as a leadup)
-most toys (if it's uncommon/unusual ask first)
-CR
-shower/pool/other water sex
-showering or bathing together after sex (includes washing and tending injuries and such also)
-massage/touch/body exploration
-teaching/being taught
Maybe
-most kinks not mentioned elsewhere. Just ask/explain first
-dub-con
-age-gap (mental/emotional maturity matters more than age, really, but ask if under 18)
-relationship/romance (it's Kisame and not likely to happen)
-heavy blood play
-dirty/messy sex (as long as none of the no things are included. this is usually a yes but ask first in case)
No
-snuff/necrophilia
-watersports
-scat play
-permanent, crippling injuries/maiming (but Kisame can take a lot so ask if it's borderline)
-vore/guro
-non-con (there are certain exceptions but it's almost always no)
-anal to oral or vaginal (includes dicks, fingers, toys, etc) without either protection or a good washing in between
Kisame/IC
-Respect and trust. In fact, without high aphro, if there isn't trust and/or CR he'll be very hard to convince and may even completely balk.
Hell yeah!
-CR!
-water being involved
-rough sex/marking
-sparring as foreplay
-receiving oral
-give and take
-experiencing a partner's reactions (and especially getting reactions out of stoic partners etc)
-topping
-people he perceives as honest
Yes
-strong, forceful personalities
-strong fighters
-light bondage (other person)
-creativity
-challenges
-playful sex
-slow buildup
-bottoming to someone he trusts immensely
Maybe
-strong enemies/rivals (depends on the ratio of dislike/annoyance to respect)
-bondage (himself)
-giving oral (Only with someone he trusts will hold still enough)
-bottoming (most other situations)
-physically frail and/or delicate partners (the more he's afraid he'll seriously injure them the more he'll balk)
-strangers (requires very high aphro to be even possible)
No
-"weak" people. This is... very subjective and may change through CR
-torture or rape as related to sex (him or others)
-hatesex (if he actually hates someone, he'll be trying to kill them)
-having sex while strangers watch/are in the room. (People he trusts is perfectly okay)
-knifeplay (He likes biting and scratching, but not cutting during sex. In a spar beforehand, it's fine)