2girls blush breasts clenched_teeth collared_shirt commentary_request ear_piercing fang gasuri_govan greyscale hug hug_from_behind koharu_(yoru_no_kurage_wa_oyogenai) large_breasts long_sleeves monochrome multiple_girls one_side_up open_mouth piercing shirt short_hair sweatdrop teeth traditional_media translation_request watase_kiui yoru_no_kurage_wa_oyogenai yuri