(no subject)
YES
* oral (giving/receiving) ♥
* vaginal (giving; if there's a genderswap event also receiving)
* anal (giving/receiving)
* fingering ♥ ♦
* toys
* rough sex
* dirty talk ♦
* pegging ♦
* blood play
* bondage ♦
* risk of pregnancy
* tentacles
* bruises & scars ♦
* multiple rounds
* non-con †
* vanilla sex
* cuddling
* frottage ♦
* topping and bottoming
* biting
* orgasm denial ♦
MAYBE (ask mun first)
* waterplay
* killing (either him being killed by your character, or your character getting killed by Castor) †
* gore
NO
* vomit
* scat
* vore
* podophilia (foot fetish)
♥ indicates that he likes that and is going to do/accept it without being prompted to do so.
† indicates that he doesn't like that and is not going to do/accept it unless forced/prompted to do so.
♦ indicates that this is a mun favorite.