Extracurricular activity with double penetration for a female student

Members teach how to suck and give it in both holes... they teach at school, they teach at school, they teach at school. Remember that song, right? Well, blonde Gwen didn't really understand its meaning at school, but when she went to college, she understood. Especially after that time when she had to retake her math exam, and the university president dropped in on them. She passed with flying colors, because not every student is ready for double penetration without stops.