ai_generated angry anus armpits arms_up ass ball_gag balls black_body black_futanari black_skin blindfold bondage breasts chastity chastity_cage cuffed dark_skin dreadlocks ebony futanari gag genitals gold_(metal) legs legs_over_head legs_spread legs_up muscular penis rope slave spank_marks spread_legs spreader_bar white_hair