The girls were shocked and so I said, "Well girls, we are waiting" and pointed toward their panties. They looked at each other, whispered something, they both agreed, and Amanda said, "ok, but one at a time so we can all watch and enjoy." Amanda went first and walked over to me and said, "this is your doing, is all I'm going to say", she motioned for Mindy to come over and Amanda stood in front of Mindy, bent over a little and Mindy reached up, put her fingers in the sides of Amanda's panties and slid them slowly to the floor, where Amanda took long slow high steps to remove them. Mindy then walks over in front of Brian and said something to Amanda. Mindy stood facing Brian and Amanda walked in between them, reached up and did the same thing, sliding Mindy's panties to the floor slowly. Amanda, however, did not slide down, but just bent over. Brian and I looked at each other and I nodded. Brian slid his hand between Amanda's legs which caused Amanda to lean back. Brian's finger eased into Amanda's crotch. Mindy and I did not say anything at all, but just watched as Amanda rocked against his finger.
After a couple minutes, Amanda stood up, blushing said she was going to refill her drink. She walked back in the kitchen and Mindy stood between Brian and I to say she felt left out. She then grabbed both our hands and placed them on her which we started playing with her. Amanda came back out to the garage, and I motioned her over. She came over to me first, dropping my boxers then over to Brian and did the same. She was jerking both of us, while we were playing with Mindy.
Mindy decided to join in and both Amanda and Mindy dropped to their knees on the garage floor, and both were taking turns with hands on the guy's cocks. I am not sure which one was first, but one of them started the next routine and the other continued, as they went to use their hands, slow the pace, lick slowly up the shaft and back down and put our balls in their mouth then back to quicker hand pace.
I was the first one to start to quicken my breathing pace, and Amanda knew exactly what was about to happen. Both her and Mindy leaned over, and I shot four or five streams of semen over both of their chests. Brian was close too, so they continued to work on him, and he did the same. Both girls were covered, laughing, and then started rubbing each other's boobs.
We all went back inside, the girls went upstairs to clean up, Brian and I grabbed another drink and when the girls came back down, they asked what game was next. I said, "after the end of the last game, darts will always be my first choice."