FURVERT!

2021 4_fingers ahoge anthro anus balls big_butt big_penis black_claws black_hair black_nose brown_body brown_fur butt butt_focus claws erection eyebrows finger_claws fingers fur genitals glans glistening glistening_eyes green_eyes green_pupils grey_background hair hi_res humanoid_genitalia humanoid_penis looking_at_viewer looking_back male mammal mr-shin mustelid nude otter penis perineum pink_anus pink_glans presenting presenting_hindquarters presenting_penis pupils raised_tail rear_view river_otter shin_(mr-shin)simple_background solo tail tail_anus tan_balls tan_body tan_fur tan_penis thick_eyebrows thick_penis thick_thighs