Tsumeato -Soredemo Kekkon, Tsuzukemasu ka?-

Natsuki Sato and Sayaka Segawa are high school classmates who are now both married. When Natsuki senses a shadow of the opposite sex in her husband, Kohei, she asks Sayaka for advice. What lies beyond the pain of love, family, work, and deprivation?

(google translated)