Ai Sayama appears in the popular Closed Room series! Although Ai was not dissatisfied with her married life, she felt a sense of anger that she was becoming dried up as a woman. At that time, her nephew Takeshi came to stay with them to attend a job interview. Apart from the couple's joy at seeing their Ke'ai nephew grow up, Takeshi has always had a special affection for Ai. When Ai got too drunk at a small party with just the three of them and fell asleep, Takeshi crawled into her futon and began licking Ai's private parts relentlessly...