1girl, arms_behind_back, black_bra, black_corset, black_panties, black_thighhighs, blonde_hair, blue_eyes, boku_wa_tomodachi_ga_sukunai, bra, corset, detached_collar, hairband, hasegawa_kobato, heterochromia, loli, lolita_hairband, long_hair, mirror, panties, red_eyes, reflection, side-tie_panties, smile, solo, thighhighs, thighs, two_side_up, underwear, watanabe_yoshihiro