"Pleased to meet you. I am your slave."

Soushi Kanao had no girls in his life, and now suddenly he literally owned one.

This mysterious gift from god was named Koumi. She was a vision, but
it was bizarre how she matter-of-factly explained herself to be your slave.
It didn't make sense. Weird girl.

But so long as this thing was what it was, why not have fun?

A splendid, erotic, sweet, strange life with Koumi the slave begins.

[From DLsite English]