Tasha Loxx & Richie Calhoun in Naughty Book Worms
Naive little Tasha Loxx was told by a friend that her remedial English courses would be holding classes on Saturdays. When she arrives in astronomy instructor Professor Calhoun's classroom on the weekend as he's catching up on work, he discovers her gullibility and takes advantage of it. He coins the literary Big Bang Theory concept and tells her she can learn it by getting on her knees and sucking his dick. The good little student does what she's told.