Season 1 - Daisuki na Mama

Anthology series with the common themes being milf and incest.

Story #1:

Masato is attracted to his best friend's Yutaka's mother Miyuki and decides to chase her. He discovers that Miyuki is okay with having an affair with Masato, as long as Yutaka doesn't find out...

Story #2:

Saori shelters her nephew, Akira, in order to tutor him. Only to Akira to begin lusting over her aunt...