My ex, who is now more of a FWB and good friend took her first bbc. [cuckold perspective]

My ex from college moved after a year of dating. We tried the long distance thing but that didn’t work. About 2 years ago she reached out telling me she lives in my same area now. We hangout, tell each other about our dating life and hook up pretty regularly. It’s not unusual for her to stop back after a date/hook up and come give me sloppy seconds. She knows I like it and she likes the “cuck/friendship” we have. Last week she was over and we were starting to fool around when she told me she stayed over with a guy the night before, I told her yea I don’t mind. She went on to tell me it was her first black guy, and that she was actually nervous about being “too stretched out and loose” I started laughing and told her I’d be the judge of that. We got to it and I’m not kidding when I say I could honestly tell a difference. She was definitely more loose and her pussy was more red than usual. As I was fucking her I told her how hot it was and she returned the favor by telling me she could definitely feel the difference and wished I was bigger. She was fucking me and saying she wished I was bigger, and how her pussy will never be the same. I came inside of her and pushed her pussy to my face and begged me to clean up my mess. I was so turned on, this was new. She told me as long as she seeing her new man I will no longer be allowed to cum inside of her and I’ll be expected to clean it out if I do.