Girlfriend cheating in bars

[FantasisingMale]

I have an idea for a story based on something that happened last week. My girlfriend went out to some bars with a female friend and came back with cuts on her knees and on her elbow which made me imagine her being taken behind some bar and fucked by another man, or men.

We had fallen out and I was stopping at a friends. I saw her when she came back home and she had dressed really sexy. Short dress, high heels, sexy little black thong.

The story would start with her leaving to go out and then getting up to all sorts. Being a complete slut when she goes out.