kokuyousha, takamachi miyuki, lyrical nanoha, mahou shoujo lyrical nanoha, triangle heart, triangle heart 3, 00s, 1girl, adult baby, ahoge, animal ears, ball gag, bdsm, bib, bondage, bonnet, bound, braid, brown hair, character name, clothes writing, covered erect nipples, cuffs, diaper, fake animal ears, female focus, gag, gagged, glasses, half-closed eyes, hat, long hair, no pants, nose hook, pacifier, ponytail, single braid, socks, solo, very long hair, white hat, white socks