Rule 34 Dev - abs anthro anus balls barbell beard bench_press biceps big_muscles black_body black_latex blush bodily_fluids canid canine canis clenched_teeth corruption domestic_dog ejaculation erection exercise facial_hair foreskin fur genitals goo_creature goo_transformation green_body green_eyes green_tongue gym hair hi_res humanoid_genitalia humanoid_penis latex looking_pleasured lying male mammal multicolored_body muscular muscular_male nipple_piercing nipple_ring nipples on_back open_mouth pawpads pecs penis piercing pubes quads retracted_foreskin ring_piercing signature solo sweat teeth three-quarter_view tongue tongue_out transformation two_tone_body vein veiny_muscles veiny_penis wolf workout yibian_sz|11711675184