2boys absurdres anal android bikini captain_kirb cum cum_in_clothes cum_through_clothes ejaculating_while_penetrated ejaculation hair_over_eyes handsfree_ejaculation highres humanoid_robot joints male_focus metal_skin micro_bikini multiple_boys navel otoko_no_ko robot robot_joints robot_neoanthropinae_polynian robot_sex sex shamrock_(polynian) shiny_skin short_hair solo_focus string_bikini swimsuit tongue tongue_out yaoi