Rule 34 Dev - animal_genitalia animal_penis anthro areola autotitfuck balls big_balls big_breasts big_penis biped blue_eyes bodily_fluids border breast_play breasts disembodied_hand duo equine_genitalia equine_penis erection genital_fluids genitals gynomorph hair hair_over_eye heart_symbol hooves horn huge_balls huge_breasts huge_penis intersex kneeling looking_at_genitalia looking_at_own_penis looking_at_penis looking_at_self masturbation nipples one_eye_obstructed open_mouth penile penile_masturbation penis precum retracted_balls seiza sitting solo_focus tail tail_tuft tuft white_border noitro maddie_(matt_the_moo_cow) bovid bovine cattle mammal 2023 hi_res signature|18162678940