What did you learn in high school

So in high school I had a math class with a good friend I had completed all of school with so far. We had messed around but for what ever reason one day we decided to start fucking in the bathroom before lunch everyday. So that’s what I learnt instead of getting taught algebra was how to suck him off and alternate fucking each other. I can say it is a good feeling to walk down the hall to lunch hall with cum filled ass or cum breath from swallowing all the cum he could give.