Are you forgetting about low STAmina per chance?
So... I can't tell how much. Only a few things:
1. Stamina = Higher the better
2. Exp on Specific Sex Battles = Practice Prosti or Juicing
3. Bodily Injuries = Like Chin Injury or Neck Injury
4. Loose Parts due to food consumption / non consent.
Maybe include HP, but technically Bodily Injury is more apparent?