2girls, all_fours, ass, assisted_exposure, bare_shoulders, bed, bed_sheet, black_hair, black_skirt, blew_andwhite, blue_archive, blush, braid, breasts, demon_girl, demon_tail, demon_wings, eye_contact, face-to-face, fuuka_(blue_archive), girl_on_top, halo, haruna_(blue_archive), indoors, long_hair, long_sleeves, looking_at_another, lying, multiple_girls, no_shoes, off_shoulder, on_back, on_bed, open_mouth, pantyhose, pillow, red_eyes, shirt, single_wing, skirt, smile, sweatdrop, tail, twintails, undressing_another, wings, yuri