In my opinion, I don't think not having sex is the issue with the complaints about these guys. Personally I enjoy the chemistry that goes on when everything is working. There is no flirting or playfulness going on maybe as a result the rejection by the girls has already taken place and you have 3 guys wondering from apartment to apartment not really fitting in anywhere. Granted the girls are rejecting and ignoring them but if there is no attraction, there is no attraction. Maybe time will change things.. who knows.