My girlfriend's voluptuous vagina is begging for attention

A couple of my friends came over to my place the other day and one of them, a pretty black girl, was feeling a little down. I decided to cheer her up by giving her a nice massage. As I was rubbing her back, she started moaning a little bit and I couldn't help but wonder what was going on. I asked her if everything was okay and she told me that she was feeling a little bit horny. I knew exactly what she wanted and I was more than happy to oblige. I started kissing her neck and then moved down to her pussy. As I started to touch her, she started moaning even louder and it was clear to me that she was really enjoying it. I continued to tease her and she kept moaning until I finally gave her what she wanted and she had an orgasm. It was a really hot moment and I think I'll be doing it again soon.