1boy, 1girl, after_sex, arm_around_shoulder, bare_shoulders, bed, black_eyes, black_hair, blunt_bangs, breasts, cleavage, closed_eyes, closed_mouth, clothed_male_nude_female, collarbone, couple, eyelashes, fingernails, go-toubun_no_hanayome, head_on_pillow, hetero, hug, kosmos_beta, large_breasts, looking_at_another, medium_hair, monochrome, nakano_nino, no_headwear, nose, nude, parted_bangs, short_hair, smile, uesugi_fuutarou, under_covers