Yuya, a nephew who is staying at her aunt's house near the University. I was happy with my yearning aunt and my life until my uncle came back from abroad. However, the communal life with the aunt of the yearning aggravated the desire of the day, and Yuya who had not been able to endure was masturbating the aunt's underwear to okaki secretly. Even today I had a smell of panties and I was soaked in bliss.