My g/f, vicky (5'6, 125lbs, long brown hair, D size augmented breasts, with six pack abs) and I went out to the local dance club. It was a sunday, so the bar was pretty empty. After dancing for a while, we went to sit at our table. Vicky went to the bar to get us a couple of beers. On her way back, I saw her stop by this gorgeous blonde, April (5'9, 135 lbs, DD breast, toned belly although not the six pack Vicky has) and whispered something to her. I later found out Vicky accused her of flirting with me. You could see the shock on April's face. After a few seconds, she got up and followed Vicky back to our table where she leaned in to get between us. She told Vicky "i wasn't flirting, I was simply admiring the only eye candy in the bar. But if u want to be a bitch, i'll just beat your ass and f<>k your b/f. Vicky jumped up and pushed April. I semi-jokingly told em not here, lets do this at home where it wont be stopped prematurely. Much to my surprise, they both agreed. Once home they solidified the bet. If Vicky won, we were gonna go back to the bar and she would pick April's partner for the night. We clear the living room to give them some room without breaking stuff. The fight started with both girls in the middle of the room pulling hair and punching wildly. April was able to use her slightly larger stature to push Vicky back against the wall. She then landed one hell of a knee to Vicky's stomach that doubled her over followed by a solid uppercut to her right breast. Vicky dropped to her knees. After a couple kicks to her stomach and breasts, April balled her up, trapping Vicky's left arm under her foot and controlling her right arm with her left hand while she was straddled over Vicky. With her right hand, April started raining down punches to vicky's face and breasts. To be honest, i kinda felt guilty but yet enjoyed watching this gorgeous blonde beating the hell out of my equally gorgeous g/f. After a few minutes, it was obvious that Vicky was getting owned and that she was not getting out of this pretzel April had her trapped in. I had to step in and stop it. At that time Vicky claimed that April did not win the bet because she never submitted.