Although he finally became a college student, Tatsuya, who lacked savings, was living at his aunt's house. Alone with his aunt, whom he had liked since he was a child. Every day is filled with heart-pounding moments, leaving no time for his heart or body to rest. Tatsuya, who couldn't handle his horny feelings, comes up with the idea of using his aunt's freshly removed underwear as a side dish. While enjoying the soft fabric and savoring his sweet aunt's scent... he happens to run into his aunt at a bad time...