Her relationship with her boyfriend had been stagnant for a while, and her pussy had transformed into a full-blown horny slit. I never imagined she could be this sexually aggressive. Lately, my dick had been itching badly, and when I tried the cowgirl position, I realized it was dangerous—I held back, kept holding back, until I finally erupted with a massive cumshot. Even I was shocked by how things turned out. Oh, and during the car cowgirl session, someone happened to pass by and saw us, which was pretty embarrassing.