Something like Adam and Eric. Guys fucking you and each other.

"Any MMF threesomes like the one with Adam and Eric? Watching you get assfucked by guys as they suck each other off for you will be amazing."

"Yeah I have some stuff like that. I spent a weekend with a gay couple. One of them was bi and the other gay; but he wanted to fuck a girl once in his life. Needless to say, they preferred to fuck my ass over my pussy." She gives you a questioning look, "I thought gay guys didn't get you off?"

"What can I say Karen?" you reply, "Finding out how naughty you were makes me want to be a slut too. And I want to try being a complete slut for the love of my life, even if it includes getting off to boys."

Karen gives you a sudden, deep kiss as she pumps your cock hard twice. "Fuck baby, it makes me so horny to hear you say that," she says, breathless after she breaks off the kiss. "I can't believe I finally get to masturbate with you to some cute boys getting it on. Speaking of which, it's the Michael and Devon folder."

You open the folder to be greeted with over a hundred images. As you settle back, you let your wet finger slide into Karen's ass while your other hand strokes her clit and pussy. She places one hand on your cock, stroking you slowly, as she flips through the photos; telling you every intimate detail of her weekend with the boys as she lets you get a good look at how slutty she was.