I mean youre going to be able to fuck or get fucked by Kevin if you want to. But with this game everything is optional. You're only, for the moment, forced to do the sisters stuff because dex is linked to her story which 14.5 takes away so even if you don't want to bang her you wont have to starting next update.
Well perhaps the dex thing was just a wrong idea to putt in. I mean i just do not understand the dex thing in sister story.
When you start to do lot of thing with you sister, for me look like more in using force, than dex. Ok you can be much faster if you dex is up, But to block sister hand in the shower and fuck her, you need really lot of strenght, then dex.
I think the dex thing start to do lot of work in dexter story. You need strong and dex to destroid him.
Anyway i do not think that kevin is the trap one. Because you know that he is a male, so there is no... oh fu*k who happen! For something like that you need to stay in a position where... you do not expect in any way that such a thing is about to happen. So surelly if the autor are thinking to put a trap, is surelly with a fake woman. So some girl with tits but with also the dick. Or perhaps, you find yourself almost having sex with a girl, but than the girl wears a fake penis and penetrates you for behind. Only because there is a trap, that do not mean that there si some gay scene or a girl with a dick XD