It all started innocently, the girls were having fun, first with soft pillows. And then the game began to take on an adult character, it is understandable, the hard cock of the brother was the funniest toy, which you can stroke and shove in your pussy, sisters could not resist such a thing and twisted and stroked at first hands, and then with the mouth, lucky brother.
Sleeping with a stranger is no big deal. Getting naked and having sex on a rushing bus is top notch! Maybe for the busty brunette is okay, but I personally have never seen anything like this. Impressive and exciting!