FURVERT!

2013 abs animal_genitalia animal_penis anthro balls bed biceps biped canid canine canine_genitalia canine_penis canis clothed clothing detached_sheath erection eyes_closed fur furniture genitals hi_res knot knot_in_sheath lying male mammal maxime-jeanne muscular muscular_anthro muscular_male nipples on_back pecs penis pose shaking sheath sleeping solo topless trembling wolf