After retaking the exam, Kyohei passed the entrance exam to a university in Tokyo and came to his aunt Eriko's house in the city. Eriko was beautiful and Kyohei admired her. Kyohei was welcomed by Eriko and after drinking with her, he ended up getting drunk. Then...Eriko appeared in Kyohei's dream and seduced him by whispering obscene words. After that, every time Kyohei slept, he dreamed of the obscene act with Rieko. However, Eriko's warmth and the pleasure of her pussy, which were too real, made Kyohei feel something was off...