The mother has been waiting for this event for a long time. For her son it is not only a graduation, but also a ticket to adulthood. So the mother decided to give her son the basics of science, which he would need in high school, so he would not feel like a virgin and a loser.
The guy had a lot of fun, she was gorgeous and very passionate about sex. As they say in our well-known proverb: "If you treat me like a human being, then you should treat me with all your heart! Except that when he fucked her in the mouth with a big black cock it was a little difficult, but otherwise - it was only for fun!
Yeah, I'd fuck her.