Black Knight (Zettai Meikyuu Himitsu no Oyayubi-hime) (Male) by Shiroma (Pixiv3880449) #3183364
Mangaka: Shiroma (Pixiv3880449),
Uploaded by Chikayumi Jan 10, 2021,
Shiroma (Pixiv3880449), Karin Entertainment, Zettai Meikyuu Himitsu no Oyayubi-hime, Black Knight (Zettai Meikyuu Himitsu no Oyayubi-hime), CG Art