I've been reading through posts on this platform and I keep noticing how many of them involve what sounds like childhood sexual curiosity or experimentation — things like a child briefly touching another child's private area. It makes me wonder: how common is this really? Why don't we treat it as criminal even when technically it could be defined that way legally? And why do children do these things? As adults who may have experienced this, should we feel guilty?

Thank you for asking this. Whether you are asking for yourself, for someone you know, or simply because you want to understand the experiences shared on this site, your care comes through clearly.

Child-on-child sexual behavior, sometimes called COCSA (child-on-child sexual abuse), exists on a spectrum. What the evidence consistently shows is that some degree of sexual curiosity and exploratory behavior between children is developmentally normal and quite common. Studies suggest that between 42 and 73 percent of adults report having had some kind of childhood sexual play with a peer, most often between the ages of 5 and 12. Brief touching, "playing doctor," or curiosity-driven exploration (particularly between children who are close in age) falls within the range of what child development researchers recognize as typical sexual behavior in children. Children are sensory beings who are actively making sense of their bodies and the world around them, and some of that sense-making gets directed at bodies, including other people's.

Why doesn't the law treat all of it as criminal, even when some of it technically meets a statutory definition? Because the criminal law, at its best, is trying to assess culpability-- the capacity to understand that what you are doing is wrong. Children, especially young ones, often do not have that capacity. A five-year-old or an eight-year-old doesn't have the neurological development, the moral framework, or the sexual understanding of an adult. The prefrontal cortex, which governs impulse control and understanding consequences, isn't fully developed until the mid-twenties. When a child acts in a sexually curious way with another child, especially one close in age, the law and clinical practice generally recognize that something very different is happening than when an adult does the same thing. That distinction matters enormously. Research on juvenile sex offender registries also shows they do not reduce the likelihood of reoffending, and they often cause lasting damage to a young person's life without making anyone safer which is why most places now handle these cases through child welfare and family support rather than criminal courts.

Where behavior crosses from typical exploration into something more serious is when there is a significant age gap, when coercion is involved (meaning pressure, manipulation, or the use of power to get someone to comply) when secrecy is used as a tool, or when one child clearly understands what they are doing and uses that knowledge to control another. The line isn't always clean, and many people carry real harm from experiences that might technically be described as "childhood experimentation." Both things can be true at once. The person who caused harm may have been young and confused and the impact on the other child was still real. Children who engage in sexual behavior with younger children have sometimes been sexually abused themselves and are acting out what was done to them, often without fully understanding it. Others have been exposed to sexual content before they had the framework to make sense of it. None of that erases the possible impact. It simply helps explain what was happening in that child's world.

As for guilt, this is where it helps to make a distinction that gets lost in most conversations about childhood experiences. Guilt and shame are not the same thing. Guilt says a behavior caused harm and that is actually useful information. It tells you that you care about impact, that your moral sense is working. Shame says something different. It says you are fundamentally bad, that what happened defines who you are. Guilt can move. Shame tends to calcify, and when it sits in silence without any framework for understanding, it stops being honest information and starts being damage. Adults who experienced these things as children (whether on the receiving end, as the one who initiated, or both) often carry shame that simply does not match what the developmental research tells us about how children actually function. Children are not miniature adults. They explore, they imitate, they make poor decisions. When those decisions involve sexualized behavior, it does not mean there is something fundamentally broken or criminal about who they were, or who they have become.

If something you experienced or did as a child is still sitting heavy, a trauma-informed therapist with experience in childhood sexual development can help you sort through what actually happened and what it means on your own terms. The Stop It Now helpline is also worth knowing about. It offers confidential support specifically for people working through concerns about childhood sexual behavior, including adults processing their own history from either side of it, and the people there are trained in exactly this kind of nuance.

Thank you for trusting us with this question.