1. ...let her take a picture of you naked?
yeah
2. ...get naked in a risky public place?
yep
3. ...act like a little boy and call her "momma"?
girl,but sure, if I had to
4. ...let her give you a spanking?
yes please!
5. ...eat her out until she has an orgasm?
Mmmmm 
6. ...masturbate in front of her?
sure
7. ...let her pee on you?
if she wanted to
8. ...strip naked in front of her friends (guys and girls)?
of course
9. ...taste your own cum?
definitely
10. ...obey a strict diet and exercise regiment for 3 months?
sure
11. ...dress up like a school girl with a mini skirt, stuffed bra, panties, wig and makeup?
uhuh
12. ...go without sex or masturbating for 1 year?
now that's tough, i don't think so
13. ...let her tie you down first?
yes plese!
14. ...shave off all of your pubes?
i shave anyway :P
15. ...dress up like a french maid and do chores for her?
sure
16. ...let her put clamps on your nipples?
if she wanted to
17. ...cum on your own face?
squirt? sure!
18. ...let her fuck your ass with a strap on?
yep
19. ...strip naked on a live webcam?
yeah i think I would, so long as my face was hidden
20. ...suck her gay friend's dick?
yeah
21. ...let him cum in your mouth?
yes
22. ...let 5 or 6 of her girl friends fuck you with strap-ons and dildos while you eat them out?
oh yes please!
23. ...have a threesome with her and her guy friend (you give and receive)?
yep!
24. ...be her sex slave for 3 months (she gets to do whatever she wants, mix between conventional sex and femdom)?
sure!
25. ...be her bitch for 1 week (no sex, but a lot of dress up, chores, humiliation, and oral for her and her friends (guys and girls))?
ok!