Practicing anal sex with a friend's boyfriend

This girl has a friend who has never tried anal sex, and since she has no partner because she has invited her home, she plans to lend her boyfriend to fuck her in the ass, he does it very well and how they are so liberals don't mind bringing a girl home and having a threesome with her. the truth is that her friend is so slutty that she gladly accepts. she is willing to put that hard cock in her mouth, to share it with her friend, but above all to be shown how to fuck her ass. hala, all her assholes for the two of them, if she even lets out a squirting pleasure that gives him her first anal experience.