If they lose playing their stepbrother, he fucks them

These friends have a problem: their favorite game is for only two players and they are three. So they have to compete to see who is in charge. What they decide is to play one on one and the loser will have to pass the command to the third and although it doesn't have to be fucked by one of their stepbrothers. Her sister told her she is so good that she will never lose, so she has nothing to worry about, but in the third game she also loses and fucks them at three. The step sister is so excited that in the end, she tells him to keep on going on and on while her friends play, although it seems to us that they also want more ass.