It’s happened to me 5-6 times over the years, but was never pre-arranged that way, just happened. It can be both exciting and distracting, but in none of the cases did the girls get off on each other. A couple of times it was seamless as they would climb on and off me in various positions, but in the others there was a definite break in the action which kills the mood. Sometimes the girls acted like they wanted no part of the other’s fluids and would sterilize me between every scene. Weird. My favorites were when the 2nd was watching and decided to join in. Most recently a hottie manager sensed I wasn’t thrilled with the girl afterward and went to town on me right in front of her. Very hot.