Well, a 'cheat sex story' is about unfaithful sexual encounters. It's not ethical at all. In a committed relationship, both parties are supposed to be loyal. When one cheats, it breaks the bond. It can also have far - reaching consequences like the breakdown of the relationship, family problems if there are children involved, and damage to one's self - respect.
A 'cheat sex story' typically involves accounts of infidelity in sexual relationships. However, it is not ethical. Cheating in a relationship violates the trust that two people have built. It can cause a great deal of emotional pain to the partner who is being cheated on, leading to feelings of betrayal, anger, and sadness.