I posted this at /r/sexystories. Someone suggested I post it here, too. This is a true story.
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So I am in a cuckquean relationship, which means I am dating a married man, but his wife knows and approves. I am almost 21, about 5'7" and weigh 116. I have long dark brown hair, and am decent looking to be honest, and I stay in shape and maintain a nice tan.