rule 34 1boy artist name balls ballsack chastity cock ring cursed item cursive cursive writing diagram erection flaccid penis foreskin foreskin folds hairy balls human intact large penis male male only male pubic hair medium penis penis penis shrinking penis size difference pupsquirt retracted foreskin scrotum semi erect shrinking shrinking genitals small penis small penis humiliation smooth skinned male solo testicles text uncut veiny penis 5866220