Her dad had a mistress, then her mom had an affair… Raised in such a cold environment, Mayuko began going on dates with a sugar daddy. But while on a date, she encountered her brother! "I'll pay for you, in advance." The story of a pair of siblings on poor terms getting a little closer. **Raws** - [Toranoana](https://ecs.toranoana.jp/tora/ec/item/040030799944/) (physical) - [Booth](https://booth.pm/ja/items/2144721) (digital)