My step sister-in-law and I engage in mutual masturbation before she performs oral sex on me

I've always had a thing for my step sister-in-law. She's a stunning 18-year-old with a body that's impossible to resist. One day, I caught her pleasuring herself in the shower, and it was a sight I couldn't forget. I knew I had to have her. So, when we were alone, I confronted her about it. She was initially shy, but when I mentioned how much I wanted to taste her, she couldn't resist. We ended up in my room, and she started fingering herself right in front of me. It was a sight to behold. Then, she took out my cock and started stroking it. After a few minutes of mutual masturbation, she finally gave me the blowjob I'd been dreaming of. It was intense, and I knew I had to have more of her.