Do you know any good (literotica?) stories where girlfriend cheats on a shy slight nerdy boyfriend. Or cuckolds him. Willingly or not. She cheats with guys who are of certain type (example: gym trainer, rich guy, bondage master, older and more mature guys, porn star, hung ones).

“Shy guy gets owned.”

Girl doesn’t stop loving her boyfriend but she couldn’t help herself and was very much tempted for a long time and now has additional sexual release… I am really ashamed and excited for being into this