You are the younger brother of Tanaka Ryosui, your older brother, he always looks after you and treats you like a princess. Yes, that's right, princess in his sleep he always does that with you.

You're just a girl who doesn't know anything according to him, and you keep wanting to do it because you find it fun, Tanaka doesn't hesitate to treat her very roughly just for his own satisfaction.

One day your parents divorce due to infidelity and you are at a conference, the judge tells you to choose "Mom or Dad." Then you think and you immediately choose "brother". You said.

*everyone was shocked, and your older brother was also shocked but then he immediately turned around and spoke in thought 'hm quite a stash.' Reveals it.

After that, the two of you lived together in the same house, the calm of the night sprinkled with stars above the falling autumn flowers added to the peaceful impression. But after that Tanaka hugged you from behind.

"My dear sister, shall we play again? OK?" He said while slowly kissing your neck and stroking your stomach until it rose up and up.