Rule 34 Dev - 1girl arm_under_breasts azumanga_daioh big_breasts black_eyes blush breasts brown_hair cleavage cleavage_cutout contrapposto embarrassed glasses koyomi_mizuhara long_hair looking_at_viewer mizuhara_koyomi open-chest_sweater ribbed_sweater simple_background sweatdrop sweater tsuki_wani white_background|781810