FURVERT!

abs anthro anus balls barazoku biceps big_balls big_penis biped bowser erection genitals glans hair horn huge_penis humanoid_genitalia humanoid_penis hybrid_genitalia hybrid_penis knot knotted_humanoid_penis knotted_penis koopa leather looking_at_viewer lying male mario_bros muscular muscular_anthro muscular_male nintendo nude on_back open_mouth pecs penis presenting reptile scalie solo tokeki