Rule 34 Dev - 1girl black_eyes black_hair breasts frown fukurou_(owl222) greyscale highres large_breasts looking_at_viewer medium_hair mole mole_under_eye monochrome pout sakurai_touko senpai_ga_uzai_kouhai_no_hanashi sidelocks solo sweater turtleneck turtleneck_sweater|11744002296