FURVERT!

anthro bodily_fluids canid canine canis corner cum_strand domestic_dog dripping duo erection fellatio foreskin genital_fluids genitals hand_on_head hand_on_penis kneeling legs_around_neck male male/male mammal monochrome mouth_closed navel nude oral oral_penetration penetration penile penis precum precum_drip retracted_foreskin sex signature sketch standing zosen