I started drawing big breasted half nekkid animu girls when I was in elementary school. Maybe 10-13 years old or something like that. Wasnt ashamed of it really, so about everyone saw my drawings. My little sisters, mother, friends and my shrink. Nobody said anything to me, expect tell me how good I was at drawing :/
Makes me wonder what they would have said if I showed them the one hentai picture I drew. 1 big breasted naked girl with several smaller breasted girls doing their stuff. But that one I kept hidden till I burned it so nobody would see it D:
I also started fantasizing quite early, was before I started drawing ecchi stuff I think. ...and doing things when playing. Oh god how embarrassing many things feel now when I understand more things than back then D: