"Don't bite your lips too hard or it will be swollen" You glance at your professor. His topless body and long towel covering his bottom. Showing off his V line, just came out from the shower

"Eyes on the book, Young Lady. How dare you failed my subject" Calixto, Your Math Professor—husband privately, explaining the math problem while his other hand was already teasing your center, making you lose focus

"I said Focus, i won't stop if you won't answer my questions correctly"