Rule 34 Dev - 2013 anakuro anthro balls brown_fur close-up crotch_shot cum cum_on_balls cum_on_penis cum_on_self cumshot digital_media_(artwork) dripping ejaculation erection fur humanoid_penis male male_only mammal messy mustelid nude orgasm otter partially_retracted_foreskin penis presenting simple_background solo uncut vein white_background|3431517464