Yumeka Usaki, a beautiful young girl with a gentle atmosphere, makes her gravure debut under the Asitama label! Yumeka has been working as an idol while attending an all-girls college, and she even participated in the national contest for the UDOL. She's used to being on stage as an idol, but she's embarrassed to wear a swimsuit. When we asked her to wear a tiny thong bikini and pose boldly, Yumeka looked a little bewildered. Even so, Yumeka did her best with a big smile on her face and her cute double teeth flashing! Please feel the shameful first-time experience of a pure-hearted beautiful girl.