Reito, a nephew who secretly has feelings for Nao, an aunt of a married woman with older sister's skin, attacks her one summer day when she is entangled with Nao, who is drunk and braless. Nao is so sensitive and defenseless that she cums with just a little nipple torture. She was excited and tried to insert it, but she stopped her, saying, "That's no good," and pulled it out with a. Nao, who was overwhelmed by him, allowed sex "only for one summer" even though she knew that she was having an affair with her incestuous relatives.

"From there, the summer of Nao began...."

Reito Nao with a promise of only one summer.

But one day,
Nao suddenly allowed me to inside ─────?

From that day on, the two forget everything and mingle like beasts.
But......
Contrary to the heat of the two,
the end of summer was approaching.

Nao Reito's aunt (mother's sister). Late 20s. She has a temperament and is good at taking care of her. I have a husband who is a little older than me, but he seems to be absent. Lingren is a college student. I have loved my aunt Nao since I was little.