Urabe Sousuke moves to Tokyo to attend college, while he is looking for an apartment he stays with his cousin Tetsuya. Tetsuya's wife, Rion is a sexy gyaru with a daugther named Mion. Gyaru-milf Rion is being neglected by Tetsuya and she grows closer to Sousuke. Gyaru-milf sex ensues. As the story progresses we get to meet Rion's milf friends from the apartment. Full color manga great art 10/10