I Want A BBC To Fuck My Girlfriend

I have an average 6.5 inch cock and it looks like a black cock but im just dark skinned but not considered black. My gf is a busty girl, like 34 DDD big firm titties and she is curvy. Her ass is fat and her overall physique are meant for BBC. She claims her pussy is small and my cock is too big for her, but I just want to watch her take a thick 8 inch black cock while i watch. She is open to the idea in bed but with dildos only, we used an 8 inch black dildo and she would stick it to the wall and suck it while i fuck her from the back.

For now ill buy myself a cock extender to make my cock 9 inches and ram her tight pussy