That's it pinch her nipple while she sucks you and your brother off

She is playing the game of trying to guess who by the size of cock in her mouth and the taste of their semen, however when she takes the blind fold off much to her surprise it is two random strangers she had never met that her boyfriend just pulled off the street to film her swallowing their loads. She was a little shocked but mildly turned on by the fact that her boyfriend not only had allowed two strangers to cum in her mouth but he also let them have her anally with her thinking all along it was people she knew and had been with before.