Bodybuilder stepsister and I have unprotected sex outside, ending in anal ejaculation

A couple of weeks ago, I was blessed with the opportunity to connect with my step-sis, a smoking hot bodybuilder with a killer physique. We've been trying to keep things professional, but the chemistry between us is undeniable. After some back-and-forth, we finally gave in to our desires and decided to take things to the next level. We chose a secluded spot outside for our intimate encounter, where no one could interrupt us.The anticipation was killing me as she shed her clothes, revealing her beautiful, curvy body. I couldn't resist the urge to touch and taste every inch of her. She moaned in ecstasy as I explored her luscious pussy, and then moved on to please her in a more intense way. She was a bit taken aback at first, but once she got used to the sensation, she eagerly welcomed it. The climax was explosive, with her eager ass taking every inch of me, culminating in a hot, messy anal ejaculation. This was not just a one-time thing; it's definitely going to happen again.