FURVERT!

2016 all_fours anthro anus ass_up balls bed biceps biped bulge butt clothed clothed_anthro clothed_male clothing furniture genitals grey_background grey_theme greyscale hewge hi_res jockstrap kneeling looking_at_viewer looking_back male male_anthro mammal monochrome muscular muscular_anthro muscular_male mustelid on_bed otter pecs perineum presenting presenting_hindquarters raised_tail simple_background solo tail topless topless_anthro topless_male underwear