Rule 34 Dev - 2boys 4_toes anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis anthro anus arms_behind_back arms_tied ass ball_gag balls baracca black_stripes blush bondage bound bound_together bridle collar duo ear_piercing equid equine equine_anus equine_penis erection fangs feet felid fetlocks fully_bound fur furniture gag gagged gay genitals grey_body grey_fur hi_res hooves hybrid jewelry kamuri long_tail looking_back lying lying_on_table male male/male mammal multiple_subs nude on_side on_table pantherine paws penis piercing purple_stripes scar shinigamisquirrel striped_body striped_fur stripes table tail_jewelry tail_ring tail_tuft toes tuft white_body white_skin yaoi zebra|5123891392