lyrical nanoha, mahou shoujo lyrical nanoha, seven arcs, takamachi nanoha, raising heart, mofumofu (lorelei), 1girl, blue eyes, blush, breastless clothing, brown hair, covered navel, :d, hair ornament, hair ribbon, loli, lying, nipples, on back, one-piece swimsuit, open mouth, o-ring swimsuit, partially visible vulva, pettanko, ribbon, short twintails, smile, swimsuit, tied hair, twintails, wedgie