I know that there are others out there, but here is one more
1. Age?
40
2. Gender?
M
3. Country?
UK
4. Are you in a relationship?
Not at the moment
5. When did you last masturbate?
Today
6. How? Did you use something, or was it just hands?
Just hands
7. What did you fantasize about?
A slave boy who had sent a pic and offered himself unconditionally
8. How often do you masturbate?
Pretty much most days
9. Have you ever masturbated together with a person of the opposite sex?
Yes
10. Have you ever masturbated together with a person of the same sex?
Yes
11. Have you ever masturbated in a public place? - If yes, where?
Car in supermarket car park, woods, beach...oh, loads of places 
12. Where is your favorite place to masturbate?
in this chair, mostly whilst online
13. Have you ever filmed yourself while masturbating?
Yes
14. Have you ever been caught masturbating? - If yes, by whom?
Yes, housemates whilst at Uni, and various girlfriends who WILL insist on interupting me 
15. Do you talk about masturbation with your friends?
Of course
16. Do you think that masturbation some times can be better than "real sex"?
Yes, I think it can sometimes
17. How old were you when you first masturbated to orgasm?
12 or 13
18. Have your ever heard someone (neighbor, sister, brother etc.) masturbate? - If yes, did it turn you on?
Not really heard, but seen/caught. Yes, it was a turn on
19. Do you some times have cybersex when masturbating?
Often
20. Does answering this truth make you want to masturbate soon?
Yes, but it doesn't take much to do that TBH
O&S