Rule 34 Dev - anal anal_fluids anal_juice_string anal_penetration animal_genitalia anthro anus aphrodisiac_gas ball_ring balls balls_inflation bdsm bodily_fluids body_modification collar cuff_(restraint) cum cum_strand cum_string ejaculation erection eye_roll fucking_machine genital_fluids genitals injection knot limb_slot machine male mask medical_instrument mind_break nipple_injection nipple_suckers novel nude objectification open_mouth oxygen_mask penetration penile penis penis_milking penis_milking_machine penis_tip puffy_anus red_eyes restraints scientific_instrument shaking sheath slave slim solo spread_eagle spread_legs spreading sweat tears teeth text white_body alanisawolf777 canid canine canis domestic_dog mammal chinese_text hi_res translated|23460212160