Chikan Shita Joshisei to Sonogo Musabori Au Youna Doero Junai - 1

The main character is an experienced 20-year-old businessman who broke up with his lover and has been living alone for a long time. Every day on a train during a trip to work, our hero sees a young sexy girl with huge buffers and developed juicy hips. He dreamed of her for a very long time, and even would even like to marry her. Once our hero collects will into a fist and decides to get a little to this girl on the train. The girl understands his feelings and not to resist. The couple goes to the nearest hotel to continue to know each other. So the girl had her first sex when she was able to finish and enjoy for the first time. After that, she realized that sex is incredibly pleasant. They fell in love with each other and their sexual appetites worsened over time.