Girlfriend is tired of the small white cock

I am the only white man she has ever been with. She has always told me about her past black lovers and there amazing large cocks. She even showed me a picture of her with one of her black lovers from the past. It just reminds me of how impotent i am. I can tell she can’t stand being with my small white cock anymore. It has gotten so bad I have to fuck her with a BBC strap-on daily. I don’t even get to cum when it’s over. It’s so humiliating, but can you blame her. Look at the difference. Let me know if you have a real BBC to please her like her old boyfriends used tosmall white cock