I bought a demon slave but it's too strong that I want to throw it away..., Moto Dorei Desuga, Oni No Dorei Wo Katte Mitara Seiryoku Ga Tsuyosugiru Node Sutetai..., 元奴隷ですが、鬼の奴隷を買ってみたら精力が強すぎるので捨てたい...
Sora Ono was sent to another world, where she became a slave.
Soon after, a clerical mistake caused her “slave” status to be revoked, and Sora walks away a free woman.
Then one day, she purchases a slave...