[Shogota] Mizugi ga Zurete... Haitteru! ~Porori ja Sumanai Danjo Kongou Synchro-bu~ 4 - My Swimsuit Slipped... And it went in!? A Mixed Synchronized Swimming Club with More Than Just Nip Slips in Store! ~ 4[Shogota] Mizugi ga Zurete... Haitteru! ~Porori ja Sumanai Danjo Kongou Synchro-bu~ 4 - My Swimsuit Slipped... And it went in!? A Mixed Synchronized Swimming Club with More Than Just Nip Slips in Store! ~ 4