Infidelity 101 follows Shihoo, a man who thought he had it all – a solid new job, a six–year marriage to his stunning wife Shia, and a life that looked perfect from the outside. But when he starts to suspect that Shia is cheating, the doubt eats away at him. Unable to shake the paranoia, he confides in his attractive coworker Mina… who offers him a solution of her own: why not have an affair too? Shihoo knows it’s wrong, but with his wife acting more suspicious than ever and gorgeous women all around the office, his resolve starts to crumble. If Shia really is unfaithful, is it still cheating when he does the same – or is he about to fail Infidelity 101 in the messiest way possible?

“Sleep with the women living in this building—whether through blackmail, seduction, or even force.”
Hans Lee accepts the sweet but dangerous offer that could turn his miserable life upside down…
“Apartment 301, the married woman Suzy Han. I need to find this woman’s weakness fast!”

“You have a girlfriend, but you came inside me.” I joined a club when I entered university. On the way home from a drinking party, I felt like someone was following me. I looked back, and I saw a fellow club member I met at the drinking party. When she entered my house, she took off her clothes and pressed against me. I tried to drive her away, but I was drunk, so I didn’t have the strength to do so. She took off my underwear and grabbed my dick since I couldn’t think clearly. Furthermore, when we kissed, I was made to drink something, and my head was gradually getting numb. “If you want to cum, you can use this hole.” She said while showing me her pussy. I was completely deprived of the will to resist, so I thrust my dick into her wet pussy and shook my hips in pleasure.