Miboujin Nikki ~Akogare no Ano Hito to Hitotsu Yane no Shita~

"Would you show me your ****?"
Those words began it all. A sweet melting affair with the widow.
Since he was young, Akito Narazaki (you) had yearned her -- an older girl who had become a sensuous elegant woman, but had married young, dashing his dreams. But now Ayako Sonomura (Ms. Ayako) was a tragic widow, and not only was Akito closer to her than ever, he was moving in and making a life under her roof. Together they lived a sometimes calm, sometimes tense, sometimes heavy life...
An orthodox adventure game spanning one year of Akito and Ayako's relationship.
Experience the tumescence of budding spring to the snowfalls of winter, share a home and a life with a tender and beautiful woman.

[From DLsite English]