Rule 34 Dev - 2boys 2males anal animal_genitalia animal_penis arflin_(species) ball_gag bdsm bed bell_collar big_butt blush box-s canine canis cardboardson collar cum feline furry gay genital_fluids glasses green_eyes green_hair leash male muzzled pawprint puppyplay purple_hair submissive tattoo yaoi|11468103816