1girl bad_id bad_pixiv_id bare_arms bikini bikini_top_only black-framed_eyewear bob_cut breasts brown_hair brown_socks buruma cleavage commentary_request crossed_ankles full_body glasses gym_uniform halterneck highres kneehighs knees_up looking_away medium_breasts no_shoes original parted_lips pink_background red_eyes short_hair simple_background sitting socks solo swimsuit takano_masayuki underboob white_bikini