Bisexual couple gets fisted at the same time

Once again it was a great session. While we could be really close and were allowed to kneel next to each other, our house friend once again really fisted us and that at the same time. This is really a masterpiece of coordination! It is so cool when you hear the smacking of your girlfriend's bottom next to you while you are still fighting with one hand and she is apparently already wide open and her fist is clenched in her asshole. Have you already experienced something like this?