DASD-493 First anal. The first ass ever since birth. Mikuina Mizuki.

Yume is an announcer. Before that, she was a rookie announcer. 'I like eating,' she said, and people told her she resembled another announcer, so she aspired to become a female announcer like her. Due to nervousness, her anus closed during the initial relaxation, but it gradually widened under the hands of professionals. Before it could close again, an extremely thick object thicker than a microphone was inserted all at once. Despite the intense pain distorting her expression, the pistoning did not stop. While enduring it, Mai-na experienced a sensation for the first time in her life. Next, both holes were sealed simultaneously, completely blocking the upper and lower orifices.