[A-fan] Yuko's aerobics (scene) (Gumroad)

Here's Yuko's sex aerobics scene, the zip file includes the instructions required in case you want to enable the hip shake or maybe switch characters.

In case you don't come from Pixiv, password can be found here:

https://www.pixiv.net/en/artworks/97774541

As always, all my works are free, but any donation is highly appreciated.