because I don't have a sex partner
because my regular sex partner is away
because my sex partner does not want to have sex often enough
because it's less work
because I have troubles achieving orgasm otherwise
because I see it as a way to punish my partner
because it's just a different kind of enjoyment
I never masturbate
Integrity and Work Ethics Test
Are you an honest worker, or do you tell lies and "borrow" office supplies? Assess your integrity here.