大学四年级毕业典礼那天，我正对自己的人生感到绝望，一个丰满猥琐的姐姐出现在我面前，她是一个负心的处女，她向我传授了人生（性）的乐趣。
原标题: SONE-424 人生に絶望していた大学4年、卒業式当日 陰キャ童貞のボクの目の前に現れたむっちりスケベ姉ちゃんに教えてもらった生（性）の悦び うんぱい
I'm going to have a drink and go home today. Just as I was thinking that, my cell phone rings. It's my wife...let's go straight home today. She said. ...Looking back, it was more than ten years ago. I didn't even go to the graduation ceremony of my university, and I was walking alone in the city, worrying about my gloomy life without hope. I had lived my life without knowing the joy of spending my days or the taste of girls.... But that day, I met a woman and the needle of fate changed. That day, I had a lucky break that dramatically changed my life.
