2010 abs anthro balls beast_(marvel) biceps big_muscles big_penis biped blue_eyes blue_hair bodily_fluids cum erection eyes_closed foreskin fur genital_fluids genitals hair humanoid_genitalia humanoid_penis male mammal marvel masturbation muscular muscular_anthro muscular_male nipples nude partially_retracted_foreskin pecs penile penile_masturbation penis pose precum rov simple_background solo spread_legs spreading vein x-men