Sei Yariman Gakuen Enkou Nikki

Saiki Yasuo is a 45 years old office worker. After 20 years of marriage, his wife asked for a divorce and left him. Now, depressed, he spends the nights drinking alone, until one night a girl from the St. Marian Academy approaches him looking for a client.

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"Hey old man, are you looking for a good time?"
From those words I began my life screwing schoolgirls.
My big dick f*cks the holes of a gang of 4 cream skinned and deep tan skanks!
At the love hotel, the karaoke bar, the game center, I plunge, mix and wreck their young p*ssies in a night drenched with lewd happiness!
Sometimes along the way, all the girls fell in love with my c*ck and cash.

[From DLsite English]