FURVERT!

after_anal anthro anus balls blush bodily_fluids butt canid canine canis cum cum_in_ass cum_inside cum_on_ground domestic_dog erection eyes_closed flustered foxpudding genital_fluids genitals glistening glistening_butt good_boy knot knotted_penis looking_back male mammal pawpads penis praise presenting presenting_anus short_tail simple_background solo tail tail_motion tailwag text white_background