Ladies please share your thoughts

So I asked this girl I was with at the beginning did she fuck black guys. She told me no. Along the way I'd see things that would generally prove otherwise. After three years and constantly telling her I know she lying, she admitted to fucking one black guy for a thousand dollars and letting him film it and she swears he is the only one lmao. I'm sure she has fucked wayyyyy more than one. My question is this ladies, how can I find out is she still doing it on the low? Any ways I can tell, things to look for?

Lol damn nobody gonna say anything

It's wild for real. Not one single female can comment? Y'all all been brainwashed for black cock? Some kind of shared thoughts would be great