Rule 34 Dev - 4_fingers 4_toes animal_skin anthro balls biped blue_eyes bodily_fluids claws cum cumshot ejaculation elderly erection feet fingers foreskin fur genital_fluids genitals holding_penis humanoid_genitalia humanoid_penis inside leucistic lying male mane masturbation mature_anthro mature_male muscular muscular_anthro muscular_male orgasm pecs penile penile_masturbation penis reclining retracted_foreskin solo stripes tail toe_claws toes vein whiskers white_body white_fur white_mane professorhumpswell dreamworks father_of_the_pride sarmoti equid equine felid lion mammal pantherine zebra 2013 digital_media_(artwork)|1432227895