[Shinoda Kazuhiro] Otona no Omocha o Ryousan Shitsuzukeru Renkinjutsushi-tachi | The Alchemists Who Couldn't Stop Producing Adult Toys[Shinoda Kazuhiro] Otona no Omocha o Ryousan Shitsuzukeru Renkinjutsushi-tachi | The Alchemists Who Couldn't Stop Producing Adult Toys