Rule 34 Dev - 1girl black_hair blanket blue_shorts boku_no_kokoro_no_yabai_yatsu book breasts brown_cardigan brown_eyes cardigan cellphone commentary couch cup dog grey_sports_bra highres holding holding_book holding_removed_eyewear light_blush long_hair lying medium_breasts midriff navel on_couch on_side open_book open_cardigan open_clothes open_mouth phone pillow sakurai_norio shorts smartphone solo sports_bra stomach symbol-only_commentary unworn_eyewear yamada_anna yawning|24988685202