Des:Sumire, who graduated from university and moved to Tokyo to find a job, returns to her parents house during summer vacation. Sumire complains to her younger brother Taiji, who is curious about her sister, ``I cant get a boyfriend at all in Tokyo. She was threatened with, ``Do you know what a second virgin is? If you dont have sex, youll go back to being a virgin. Sumire turned pale, and she asked him to untie her again so that her hymen wouldnt stretch, and he fingered her. be treated.