I see. But again, many children and teens act out impulses that would, and will, be deemed inappropriate and no-go territory later in adulthood. I did quite a bit myself, even just progressing from young- to mid-adult life.
Possible trigger:
I've initiated a lot of sexual-type explorations as a kindergarten-age child. Never forced anyone but pulled many similarly curious other kids into it. We were sometimes caught by the kindergarten teachers, other times by my parents. Neither the kindergarten teachers nor my parents blew it up much, mostly just made us know that it was not appropriate public behavior and then distracted/engaged us in other things. Not many times caught though, I've found ways to explore what I wanted to with like-minded kids many times. Nothing hardcore, mostly just looking and simple, soft touching. I was also often the youngest/younger kid initiating these things in a group, usually a mix of both girls and boys. It never became anything extreme or uncomfortable, then I just naturally grew into a curious bisexual teen and adult with an active fantasy life and, still, with a desire to find like-minded people (never younger, mostly my age group or older) to explore.
I did also have some surprise sexually charged experiences initiated by adults in my childhood between age 10-12, but they were really mild, quick, insignificant, and I actually enjoyed them a lot. Just very transient encounters. None of them were by parents or any other family member. I actually think they added to my sexual awareness and development positively. They were also not repetitive, 1-2 events max and then I moved on.
I think some people would consider my early experiences as abuse or abnormal. They might indeed be CSA for some, but not for me. I would not let anyone to make me believe so now, especially a strangerl who does not even know how I tend to act. There are many different views on all this. I do definitely consider forcing as abuse though, no matter what age.