Rule 34 Dev - arms_behind_back artist_request ball_grab ball_pull ballbusting black_and_white bondage boots boots_only castrated castration cbt cock_and_ball_torture cum cum_drip cutting demon demon_girl demon_horns demon_tail emasculation gag gelding genital_mutilation genital_torture horns knife malesub monochrome nailed naked neutered neutering nipples nude penectomy pussy restrained sadism sadistic sadistic_girl severed_penis sketch slave stepping_on_penis submissive_male testicle_grab torture uncut unknown_artist|6608789472