abs animal_genitalia animal_penis anthro balls big_penis bodily_fluids canine_penis erection full_moon genital_fluids genitals knot looking_at_viewer male moon muscular muscular_anthro muscular_male navel nipples nude pecs penis precum pubes saggy_balls scar solo ascar beastars legoshi_(beastars) canid canine canis mammal wolf absurd_res hi_res