Rule 34 Dev - anthro anus ass_up backsack balls bent_over big_butt biped black_anus black_body black_fur butt close-up faceless_character faceless_male fur genitals male nude perineum raised_tail solo standing tail wide_hips nightfaux ryan_(ceeb) canid canine canis mammal wolf 2014 digital_media_(artwork)|2207142525