My girlfriend opened the door and told me to get out. I pulled the dildo out and stepped out of the car, my 8” cock throbbing as I stood in front of her and the 4 other girls. My girlfriend took the dildo from my hand and told me to squat down next to the car and jack off for our guests, to which I gladly obliged. Once in position, I began to stroke my cock with one hand while fondling my balls and fingering my ass with the other hand. One of the girls asked if showing off turned me on. I said yes and asked her if it turned her on. She nodded and they all laughed. One of them asked what the shiny stuff was all over my chest, face and back. I told her it was cum, that my girlfriend and I had been at a sex party where she’d had me fucked by about 20 guys. There was an audible gasp and one of them said “no way”. I kept stroking, assured her that it was the truth and said that one of the guys was about 14”. As I stroked, answered their questions and told them how much I enjoyed getting fucked, my girlfriend went to the trunk, pulled her strap-on out of her bag, hiked up her skirt, put it on and walked back around to the side of the car. One of the girls said “holy shit” and they all giggled nervously. My girlfriend said to me “you know what to do”. I stood up, turned toward the car and leaned against it, spreading my legs wide and arching my back to open myself to her. She asked if one of the girls wanted to lube me and the one that said “holy shit” volunteered. My girlfriend handed her the bottle, she squeezed some onto the dildo and then some on her hand. She rubbed in on my asshole, inserting two and then three fingers to make sure I was good and ready. The other girls were surprised and asked her if she’d done this before. She just looked at them, smiled, spread my ass with both hands and guided the strap-on into my waiting hole.
