Step sister's naughty behavior caught on camera

I shot a video of my step sister getting naughty on the couch. She was giving herself a massage and I couldn't help but watch. I didn't mean to get caught, but she saw me and started to get mad. She told me not to spy on her and that it was none of my business. But I couldn't help myself. I had to keep watching her. She was so sexy and I couldn't resist. I started to touch her and soon we were fucking. It was a big taboo because she's my step sister, but we didn't care. We just wanted to have sex. She was a hot step sister and I had to fuck her. We had anal sex and it was amazing. It was a real family taboo and we both loved it. We both enjoyed it and we both wanted to do it again.