Ten years ago, my niece Rika confessed her feelings to me, and she had kept that promise etched in her heart ever since. When we reunited after so long, she was still as adorable as ever, yet now possessed an intense sexual desire befitting a grown woman. I believed her feelings without doubt, but never imagined she was truly serious about fulfilling that promise. While my younger brother was away, she repeatedly begged me for creampie sex. Her passion and lust were explosive, leading to countless creampie sessions and repeated ejaculations. I kept giving in to her demands, pushing my cock beyond its limits.