How can I convince my girl to try BBC

[Whiteboi904]

I've been by since I was 15. Black guy took my virginity. Eversince, I haven't been able to stop the craving. To make the long story short, I have a gorgeous guy who's also bi, we have been playing around for a while. One day I shared with him that I'd like him to f*ck my girlfriend, after seeing her pics, he was in. This was 6 months ago. I've been trying to convince her ever since. She won't hear it. Says size is to big. But I know she'll enjoy it. I've tried just about everything. Any advice?

 

[WMintoWF4BBC]

Does she know that you're bi?