Your girlfriend has been spending a lot of time with your step-sister since she caught the two of you fooling around. You were worried that it might put stress on your relationship, but they have become best friends. In this VR porn video, you come home to find that they have been out shopping and want to show you some hot new lingerie they bought. They can see by the look on your face that you like what you see, but their competitive nature compels them both to ask which outfit you like better.