If ever there was a reason to head back to school, it’s here! Beautiful models don’t just walk the fashion runways or pose for glamour photographers; they can be found in any dormitory. Penthouse has searched library, lab and locker room for the sexiest teachers’ pets ever. What we discovered was a fresh group of co-eds whose intimate delights really made the grade. Stay after class while these sorority sisters share their video centerfold moments.