1girl black_panties black_shirt black_thighhighs breasts cleavage crop_top demon_girl demon_horns demon_tail demon_wings ensemble_girls! garter_straps hisayoshi_(hisa) horns komatsu_botan looking_at_viewer open_mouth panties pointy_ears purple_eyes purple_hair purple_thighhighs shirt short_hair solo striped striped_thighhighs tail thighhighs underwear wings