1boy, 1girl, braid, breasts, closed_eyes, closed_mouth, couple, dark-skinned_female, dark-skinned_male, dark_skin, greyscale, hair_over_shoulder, hand_on_another's_stomach, happy, hetero, kneeling, large_breasts, long_hair, looking_at_another, monochrome, on_chair, original, own_hands_together, pregnant, short_hair, single_braid, sitting, smile, tail, tamabon_(koutetsu_shabondama)