Public fuck with a bombshell

My friend and I were hanging around in the park when he told me he was horny as hell and really wanted sex in a public place. The only thing I could do to help him out was to pick up a girl as soon as possible. I looked around and saw a pretty blonde typing something on her cell phone. She appeared to be an easy-going fun girl, so we easily found common ground when I approached her. She said she loved bikes and asked to give her a ride. We found a great place where we could get dirty and …