How old was your wife/gf when she first had black cock>

Early 20s. Me, her and 3 friends one if whom was black. Funny thing is until after we were done , he was sitting on the couch , she was on floor leaning against the couch , was looking at his cock and suddenly said "holy ......, I just had sex with a black guy fir the first time!"
So it turns out this wasn't true. Well this really happened but it was not her first. Her first, well first 3, happened a month before we met in college. One Sunday morning she went to visit a classmate, who was known to have good weed, he has been trying to get her to his place for several months. Yeah she went for the weed. Was already a little horny. Knew weed would get her real horny so she expected to end up fucking him. What she didn't expect, was his two roommates, she thought he lived alone, being there. She ended up staying there until early Sunday evening.