My little stepsister requests my assistance in learning to perform oral sex, leading to an unexpected climax in her mouth

Mature beauty and her younger stepson discuss oral sex, leading to a steamy encounter. She eagerly learns, and he eagerly pleasures her, culminating in a satisfying climax. A tantalizing mix of taboo and titillation.

I was in the living room when my little stepsister came to me with a request. She wanted to learn how to give good head, and she knew I was the only one who could help her. I was taken aback at first, but soon, I found myself guiding her through the process. I showed her how to take me in her mouth, how to use her tongue, and how to move her head. Before long, she had the hang of it, and I could see the excitement in her eyes. She was eager to please, and I was more than willing to help her out. Before I knew it, I was fucking her mouth, and she was taking it like a pro. The sight of her big tits bouncing as she sucked me off was more than I could handle, and soon, I was cumming in her mouth. It was an unexpected turn of events, but it was definitely worth it.