Rule 34 Dev - 1girl blush breasts cardigan covered_navel dress eyelashes giuniu greyscale hair_between_eyes large_breasts long_hair monochrome novel_illustration official_art open_cardigan open_clothes otoko_girai_na_bijin_shimai_wo_namae_mo_tsugezu_ni_tasuketara_ittai_dounaru? parted_lips second-party_source shinjou_sakina single_bare_shoulder solo sweat|22798405539