Tensei Saki ga Shoujo Manga no Shirobuta Reijou datta

After learning my engagement had been canceled, I remembered my past life and recognized this world as the same one from my favorite shoujo manga. I discovered I had been reborn as a plump follower of the villainess who relentlessly tormented the heroine. I recalled the future in which the villainess framed me for her crimes, leading to my execution.