Actually I didnt... this game is kind of hard... I also heard the asian hottie gives you a "nice scene" in chapter 1 based on your responses, and I was never able to get anything from her either regardless of what choices I made... the easiest one to do anything with is Annie? the blonde gamer girl.. its either taking avantage of her (yuck) or being friendly and romantic with her (YAY)...
As for Chris as I said, I didnt grope her tits like a retard... was nothing but "helpful" during the crisis, and still my options with her when she asks to speak alone with you were all "want to be my male pet?" which is a big F'n NO from me... just like I dont want women to be my pet as its demeaning.. I dont like the reverse either...