FURVERT!

armor arms_bent balls bent_legs big_penis bodily_fluids clothed clothing clothing_aside crouching cum cumshot demon ejaculation erection foreskin genital_fluids genitals glans hand_on_knee hand_on_leg hand_on_own_knee hand_on_own_leg hand_on_own_penis hand_on_penis hi_res holding_penis humanoid humanoid_genitalia humanoid_penis kunio-kun male masturbation muscular muscular_humanoid muscular_male orgasm penile penile_masturbation penis retracted_foreskin river_city_girls skullmageddon skullmageddon_(rcg)solo spread_knees todex touching_knee touching_leg touching_own_knee touching_own_leg vein veiny_penis