only if you let it effect your sex life. if you start seeing problems like lack of self confidence or depression or anxiety in yourself, that could be why and you should see your doctor immediately..
otherwise, i dont think this is such a big deal because you were little kids, little kids do silly stuff all the time. were were curious at that age. if you dont worry about it, it wont effect you.
Hi.
I can't imagine how it would affect your sexuality, unless you feel guilty or wrong about it. Childhood sex play is fairly common. Children are curious and like to engage in play with each other, including exploring each others' bodies. Please don't worry about this. Dr. J