Rule 34 Dev - 1girl :o bare_shoulders beatmania_(series) beatmania_iidx belt bemani black_hair blunt_bangs book breasts cleavage female_focus garter_straps headphones hinazuki_ririna km_(km517) large_breasts long_hair no_bra open_clothes open_shirt pleated_skirt purple_eyes red_eyes shirt short_hair skirt solo thighhighs|6572261709