DASS-071 Sumire Kurokawa, a slender and big-breasted sister who takes her brother's lies to heart, runs wild on pile-driving cowgirl position

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 worried about her sister, ``I can't get a boyfriend at all in Tokyo.'' - ``Do you know what a second virginity is? If you don't have sex, you'll go back to being a virgin, right?'' Sumire turns pale, and when I untie her so that her hymen doesn't stretch again, she is fingered.