A polite girl with glasses, just like she looks, transforms into a bold, erotic woman in a pantyhose competitive swimsuit! "What? A swimsuit with pantyhose?" She has a baby face and cute glasses! And her body is dynamite with huge breasts! Her exquisitely unbalanced body is just too erotic! Her name is Yui! A project that is perfect for Yui chan... is a pantyhose competitive swimsuit! The competitive swimsuit accentuates her G-cup bust and beautiful body line, and the pantyhose make her beautiful legs shine! Yui's already erotic body is even more powerful! We enjoy Yui's body to the fullest with clothed sex! Of course, at the end, we cum a lot on her glasses!