Rule 34 Dev - animal_genitalia animal_penis anthro bdsm biped black_goo bondage bound canine_genitalia canine_penis dildo_mask drone dronification erection gag genitals goo_transformation hypnosis hypnotic_visor knot knotted_penis latex male mask mind_control open_mouth penis restraints simple_background slave slim_anthro slim_male slim_sub solo spiral_eyes straitjacket struggling submissive submissive_anthro submissive_male suiting tongue tongue_out transformation ravensflock mythology raulf canid canine mammal mythological_canine mythological_creature werecanid werecanine werecreature werewolf hi_res|23172607325