2boys, ahoge, aki_ma_jiro, animal_ears, aoi_kyosuke, aoi_yusuke, black_shorts, black_socks, blue-framed_eyewear, brothers, buttons, cat_boy, cat_ears, cat_tail, glasses, gloves, hair_between_eyes, idolmaster, idolmaster_side-m, male_focus, multiple_boys, necktie, orange_eyes, pillow, shorts, siblings, socks, tail, teeth, twins, upper_teeth_only, white_gloves