XD;;; Doesn't matter to him what they do in it when he's not there, it's all quaint perverted alien customs more power to them whatthefuckever. Once he's inside the room with them it doesn't matter how consensual and fun they find their activities amongst the four of them rest of the time, this is obviously a room made for pailing and he's not consenting to jack shit but he's a prisoner so who the hell is going to care.