This is why I like 2D girls.

She should know that standing in front of the xBox naked while he's playing would get him away from it much, much quicker.
This path cannot end well, however. (For the girl)

She doesn't seem like the kind of girl who would rather have sex than... anything else. She seems like the kind of girl who would prefer to have him sit there while she hangs out with all of her girlfriends.