doujinshi (C96) [AMP (Norakuro Nero)] Musuko To Onaji Toshigoro No Otoko Ni Otosareru Okaa-san Wa Suki Desu Ka? (Tsujou Kougeki Ga Zentai Kougeki De 2-kai Kougeki No Okaasan Wa Suki Desu Ka?)