Some people get really scared. They might scream or jump during the scary parts.
Many people become curious. They start to wonder if such things could really happen and might even research more about ghosts.
In most cases, no. Reactions to a story are often private and not visible to others unless you explicitly share them.
People's reactions can vary widely. Some might be overjoyed and immediately welcome the ex back with open arms. This could be because they never really got over the break - up and have been hoping for this moment. However, more often than not, people are a bit more guarded. They'll take their time, maybe start as friends again and see where things go. They might test the waters by going on a casual coffee date or two to see if the old spark is still there or if there are too many unresolved issues from the past.
Some may firmly reject the advances. They are committed to their marriage and would not tolerate any behavior that could undermine it. They might also report the coworker if the seduction is persistent or makes them uncomfortable.
Some people might feel embarrassed. If they are caught reading or having erotic stories in a public or inappropriate setting, it can be quite a shameful experience.
In fanfiction, mortals might react with shock. They may be curious about how Percy got those scars. Some might be sympathetic, while others could be fearful, thinking Percy has been through some really dangerous situations.
People usually react with fear and confusion. Parents are especially terrified as they see their children in an abnormal state. They might seek help from religious figures, thinking it's a case of possession.
Yes, they can see if you react to their Insta story. When you react, like with a heart or a smiley face, it shows up on their story views and reactions section.
Some people might laugh it off. They see it as just a bit of harmless fun among friends. For example, if the story is about the wife being a bit forgetful, the listeners at the bar might chuckle and share their own similar experiences.
Some people might panic at first. They could feel overwhelmed by the situation and not know what to do.
Some people react with shock. They might not be expecting to see someone crossdressing, so their immediate reaction is one of disbelief. For example, a friend might be completely stunned if they catch another friend crossdressing.