Yuta returned from his work in the mountains. There, his cousin Aki, who had returned home after a long time, was waiting. 'Welcome back, master!' Yuta was overwhelmed by Aki, who was dressed in a maid outfit and had matured plump. The secret game they used to play when they were little came back to life. The next day, when he peeked into the house next door after work, he heard Aki's voice. 'Ah, n, ah, master...' The maid outfit was disheveled, her breasts were shaking, and her fingers were moving between her legs... 'Aki...' The summer festival is about to begin...
