1boy, 1girl, alternate_costume, arms_up, black_bra, black_hair, black_panties, blue_archive, blunt_bangs, blush, bra, breasts, cleavage, closed_eyes, closed_mouth, dated, detached_sleeves, grey_hair, large_breasts, long_hair, lying, myeolchi, navel, noa_(blue_archive), on_side, panties, shared_blanket, short_hair, signature, simple_background, sleeping, smile, stomach, stretching, under_covers, underwear, underwear_only, very_long_hair, white_background