abs anal anal_penetration animal_genitalia animal_penis anthro balls bed bedroom biceps bodily_fluids brown_body brown_fur brown_hair cum cum_drip cum_in_ass cum_inside cum_on_body cum_on_penis cum_while_penetrated dripping duo ejaculation equine_penis from_front_position fur furniture genital_fluids genitals grey_hair hair hand_on_leg hooves legs_up looking_at_another looking_pleasured lying male male/male missionary_position muscular muscular_anthro muscular_male nipples on_back open_mouth pecs penetration penis sex side_view smile sweat sweaty veiny_arms veiny_biceps veiny_legs veiny_muscles veiny_thighs yellow_body yellow_fur bmrwcl equid equine felid horse lion mammal pantherine hi_res
They met at the gym