Okay kiddo, so I am going to explain a type of sexual behavior called sexual masochism disorder. Now, some people might feel pleasure or enjoyment when they experience pain or humiliation in a sexual way. This type of behavior is called sexual masochism. A disorder is when this behavior becomes harmful and problematic for a person's life.
So imagine you and your friend are playing tag. You might feel happy when your friend catches you, and it makes you want to keep playing. But imagine if your friend started tagging you really hard, and it started to hurt. You might not like it anymore, and it might be a problem for you. That's kind of what sexual masochism disorder is like.
It's important to remember that not everyone who enjoys pain during sex has a disorder. It's only if it causes them problems in their life or if they can't control it. It's like if you really liked sugar, and you ate candy all the time. If it started to make you sick or if you couldn't stop eating it, it would be a problem.
Sexual masochism disorder is a type of mental health condition that can be treated with therapy and sometimes medication. It's important for people with this disorder to talk to a doctor or therapist so they can get the help they need.