FURVERT!

anal anal_penetration bdsm big_ears big_tail black_body black_fur blush blush_lines bondage bound canid canine canis domestic_dog dominant duo ear_blush fennec_fox fluitaire fox fur genitals hi_res kitchen_counter knot knotted_penis larger_dom leaning_on_wall lying male male/male mammal nude on_back on_counter penetration penis purple_body purple_fur restraints rope rope_bondage roxo roxo_(artist)sex size_difference standing standing_sex tail true_fox