(C79) [いきばた49ERS (にしき義統)] 妹共とぬるぬるしよっ♪ (俺の妹がこんなに可愛いわけがない) , (C79) [Ikibata 49ers (Nishiki Yoshimune)] Imouto-domo to Nurunuru Shiyo (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)