He bet me that he would fuck this little slut after the party

He bet that he will fuck her when everyone had left. He won and i helped a little bit filming it. I went home to my own girl. Down on the street i could hear the little slut's cries of pleasure. I was shure that they would have sex all night until the morning and even longer. I was so horny. When i was back home my girl and i made love until the morning and... (smile)