[MMD] Dance Kokoro-chan's I-shaped balance challenge.

"[MMD] Dance Kokoro-Chan's I-shaped balance challenge." is a hentai MMD novelty of October 2020 from the super popular and very talented author "furui_1111" or "古い" on Ivar. The author continues to produce many short videos on the "Touhou Project" universe. A new compilation for the year will be released as compilation number 4 at the end of this year or the beginning of next year. You can find more works by the author on the site using the search...