umi no manateii, original, looking away, bad id, bad pixiv id, 1boy, 1girl, :d, animal, back-to-back, bird, blonde hair, blue eyes, blush, bush, closed mouth, dappled sunlight, fence, flower, frown, gloves, grass, hair between eyes, hand on own head, head wreath, holding, holding flower, jewelry, long hair, looking up, marble (toy), necklace, open mouth, outdoors, pants, shade, signature, sitting, sitting on animal, smile, sunlight, three-quarter sleeves, tree, white flower