FURVERT!

2022 5_fingers anthro anus backsack ball_tuft balls big_butt black_and_white butt eulipotyphlan fingers genitals guide_lines half-closed_eyes heart_symbol hedgehog hi_res humanoid_hands krazyelf licking licking_lips licking_own_lips lying male mammal monochrome motion_lines narrowed_eyes nude on_front presenting presenting_anus presenting_hindquarters sega self_lick sketch smile smirk solo sonic_the_hedgehog sonic_the_hedgehog_(series)spread_butt spreading tail tail_motion tailwag thick_thighs tongue tongue_out tuft