100-byougo ni Sex Suru Ane | 100-My Older Sister Who is Sick After Illness (COMIC Penguin Club Sanzokuban 2020-07)
Erona ~Orc no Inmon ni Okasareta Onna Kishi no Matsuro~ | Erona ~The Fall of a Beautiful Knight Cursed with the Lewd Mark of an Orc~ Ch. 1-5