Rule 34 Dev - 2boys age_difference bent_over blonde_hair collar facial_hair goatee hand_on_hip imai_cosmo kengan_(series) kengan_ashura kenganhell leash looking_at_viewer male male_only muscular muscular_male petplay small_dom_big_sub topless topless_male wakatsuki_takeshi yaoi younger_dom_older_sub|7987918560