[かわはぎ亭] 対魔忍不知火&鹿之助未亡人とショタ歳の差子作りデートで精液の海 (対魔忍RPGX) , [Kawahagitei] Taimanin Shiranui & Shikanosuke Miboujin to Shota Toshi no Sa Kozukuri Date de Seieki no Umi (Taimanin RPG Extasy)