The daughter, who secretly harbored feelings for her stepfather, a kind and dependable man who came to live under the same roof due to her mother's remarriage, seduced her stepfather by showing off her panties and stealing glances at him when her mother wasn't looking. At first, the stepfather was bewildered, but he couldn't suppress his lust for the young and attractive daughter, and before he knew it, he was fully erect and his reason had collapsed... Despite feeling guilty, he couldn't resist the pleasure, and the daughter, straddling his mighty erect penis, surrendered completely to her ecstasy, resulting in an unexpected forbidden three-round internal ejaculation!!