Sadie, Piper, and Liza were in detention. The girls recently had a little fun in the locker room and recorded it. During detention, the camera came out, and as the girls watched it, they reminisced over their recent sexual exploration. Alex, the teacher in charge, noticed the commotion and the camera. He confiscated the video and proceeded to teach the girls a lesson. A lesson in Sexual Education, that is. First he got the girls to line up, take off their panties, and flash him. This revealed those tight teen pussies and asses that were in their prime and ready to fuck. Alex proceeded to direct the girls to get ready for the second part of the lesson, the oral exam. He had the three girls eat each others pussies while he watched and got ready for the rest of the lesson. Once all three were soaking wet, he wanted the girls to blow him. They were resistant at first, but when they saw what he was packing, the girls were more than happy to suck it down. For the last part of the test, he saw how well Sadie, Piper, and Liza could take cock. They give him grade A work, and Alex rewarded them with a healthy cum covering.