You come home to find your girlfriend's bestfriend, Violet, lounging on one of your beds. She tell you that your girl friend is in your room getting fucked by 2 guys. You knew she wanted a threesome but you took too long to set it up, so Violet took it upon herself to do it for you. She encourages you to stay and stroke your cock as you watch her tease you with her mouth and tits, while listening to your girlfriend get pounded by 2 other men with huge cocks. (girlfriend moans/audio taken from "Cheating Girlfriend Takes 2 Cocks" https://www.manyvids.com/Video/3072519/Cheating-GF-Takes-2-Cocks/ ) Violet tells you, in excruciating detail, all about how she watched them get started - all the naughty things she saw them do to each other and just how fucking hott it was. Now she wants to watch you.