I'm female and 21. Years ago, when I was about 12-13 and my brother was 3-4, I basically bribed him into making out with me. I did it at least twice. My ignorant belief was that he would be too young to remember and it couldn't have a lasting psychological effect on him. I also did it because I was convinced that I couldn't do that with anyone my own age due to insecurities, so I took advantage of him. There was also an incident in my room where I asked him to do some sexual stuff, but he replied "what?" and I just snapped out of it, stopped, said "just kidding" and vowed to myself never to do anything like that again. He said "then why did you ask?" and I didn't have an answer.
We have a good relationship now and he is 11. I don't know if he remembers it, or if it will have some unconscious psychological effect on him. For years I forgot about it, or kept it in the back of my mind, but now it's resurfacing and I want to make it right. I don't know what to do. Should I talk to him directly about it? Should I confess it to a therapist? I don't know where to start, but I want to take responsibility for it and minimize the lasting damage. How to proceed?