1. Bondage
2. Masochism
3. S&M play
4. Dominance/submission
5. Discipline
6. Humiliation
7. Voyeurism
8. Ageplay
9. Feet
10. Exhibitionism
11. Sadomasochism
12. Spanking
13. Roleplay
14. Cross-dressing
15. Food play
16. Public play
17. Objectification
18. Body writing
19. Toy play
20. Futanari