When I started the game I didn't know that there were sex scenes, so imagine my suprise when I go to talk with Morrigan and she starts complaining her tent was cold... and well I am sure you know how that conversation ended. Actually I found the following scence to be both creepy and hillarious. I guess after the Mass Effect fiasco they decided to leave the underwear on no matter what.As for her approval/ disapproval I was usually able to stay pretty high as long as I picked the right gifts and talked with her in camp, I never lost too much approval because of being nice. Besides, if I knew I was going to do something she was really going to disapprove of I just left her back at camp and then went to pick her up for the action.