29M Wanna talk about my girlfriend covered by BBC

After her confession about her love about cuckolding, bbc, gangbang video my mind changed radically.
I can’t stop watching blacked video and thinking about her being cracked by multiple bbc.
My cuck mind now wants to see her with other man or woman.
In the last 2 years we have cleared a lot of kinks (piss, oil, spit, cum play, rimming etc) but this makes my dick hard as a rock