anal anal_fingering anthro anus ass_up backsack balls blush bracelet butt censor_bar clothing erection feline fingering fingering_self fingerless_gloves glans gloves hair humanoid_penis jewelry kemono legband looking_at_viewer looking_back looking_through_legs m_(artist) male mammal markings masturbation muscular nude orange_eyes penis precum presenting presenting_hindquarters simple_background solo spread_anus spreading tattoo tribal_markings white_hair