Actually, orcs (half or not), would do well to steer clear of Sigra where sex scenes are concerned.  One of my strong turn-offs in terms of fantasy settings are orcs & goblins (I mentioned this to our GM, but I came in after character creation so there's was no way you could have known). I would suggest Rokh move on to the other female PC's.  My apologies in advance, it's nothing against you, I just don't orcs very arousing (quite the opposite the way they are often drawn and shown in movies).