FURVERT!

3:2 abs ankles_tied anthro areola balls bdsm bear beard biceps bodily_fluids bondage bound bulge clothed clothing digital_media_(artwork)duo english_text erection facial_hair fingers foreskin fur genital_fluids genitals goo_transformation hair hand_on_balls hand_on_penis hands_tied hi_res holding_balls humanoid_genitalia humanoid_penis inside knot knotted_penis laboratory latex leaking_precum liquid_latex machine male male/male mammal mask muscular muscular_anthro muscular_male navel nipples nude object_in_ass object_insertion orcfun partially_retracted_foreskin pecs penis precum precum_string pubes rhinoceros robot smile spread_legs spreading text topless transformation