abs animal_genitalia anus balls biceps big_penis black_fur blush body_markings canine canine_penis chest_tuft claws cum cum_on_chest cum_on_leg cum_on_nipples cum_on_penis cum_on_self cum_on_stomach cum_string cumshot dalmatian dog erection fangs fur hair hindpaw knot leaking lying male mammal markings masturbation messy muscles nipples nude on_back open_mouth orange_eyes orgasm paws pecs penis pose sashido_zerako sheath soles solo spots thick_penis toe_claws toes toned tongue tongue_out tuft white_fur white_hair