Rule 34 Dev - 1girl alternate_costume black_eyes blue_shirt breasts cleavage grey_skirt highres holding_tennis_racket komi-san_wa_komyushou_desu komi_shouko large_breasts long_hair mitsugu open_mouth ponytail purple_hair purple_shorts shirt shorts shorts_under_skirt skirt solo sportswear sweat tennis_uniform very_sweaty visor_cap wristband|23441481648