1girl, armlet, bracelet, breasts, cloud, demon_horns, glasses, hip_bones, horns, in_water, jewelry, kaiba_tomoyuki, nanaka_(princess_connect!), nanaka_(summer)_(princess_connect!), navel, ocean, one_eye_closed, open_mouth, princess_connect!, purple_eyes, purple_hair, sky, solo, swimsuit, thighs, twintails