Natsu Zuma - Season 1

A summer beach trip Yumiko was unable to take with her husband left her anticipating the day. When her husband could not attend, she went alone with her young son. Two young men approached her as she felt disappointment. That evening, Yumiko received an invitation to the room of the men who had approached her. After putting her son to sleep, she went to their room, holding a secret hope. A forbidden summer commenced, marked by guilt yet driven by carnal desire.