Bitch Ikka no Imouto ga Futanari Kouhai no Fudeoroshi Shitara Shinikaketa Hanashi. | Little Sister Gets Fucked Like a Bitch by Her Futanari Underclassman.
Futokutei Tasuu no Otoko to Berochuu Sex Suru Shimakaze Netorase Bon | A Book Where Shimakaze Has Passionate Netorase Sex With a Large Number of Men (Kantai Collection -Kancolle-)