>>19438005Gundo is Bi as stated, as is most girls I'd venture to say.
Tomoe also stated she's bi (and has had past boyfriends i believe, since I recall some talks of her past love affairs)
But most girls I'd claim are bi at least, for example even Mito talked about hiring a prostitute sex doll to play with, and does yuri play with sana, plus she was forcing Lize to be her sex slave for a while.