Basically what the title says. I remember that all the little stores of a certain district will be closed because a mall will be built. The uke was adviced that there's money in becoming an escort/whore to rich men. The vindictove guy who advised him told him to wait in a certain entrance people rarely used. He was picked up by the guy who was heading the project and they had plenty of sexy time. Theuke's brother was a violinist and there was a cock ring involved. Help.

Aijin by Nishimura Shuuko?

Yes! Thank you so much.

You're welcome!