@imogen1234,
I'm truly sorry if this is all a true story, if you are who you say you are, if this is your situation, and if I'm getting this all wrong.
But if I may be honest, I've been on this site for a long time and have seen a few things.
Your whole approach -- going into details about you how feel about punishing someone else and enjoying it, then how you feel about being punished yourself, and including an avatar of a young girl in a school girl uniform -- sounds like someone who is trying to lure in people, especially older men, who have unnatural attractions to punishment, whether giving or receiving.
I say this not in judgment, but because I have heard stories over the years of people being baited into such things on this site.
People think they're talking to a young girl and that they might even be trying to help her and turn her to the Lord (which may be true in some cases,) but what usually happens is that they get lured into private messaging (on or off the site,) baited into inappropriate conversations, and then blackmailed in some way because the "girl" will then "reveal" that she is "underage", and that she will report these conversations to authorities or the person's friends, family, pastor, etc. if they don't somehow pay up.
If you really are the person in your avatar and all of this really is the issue for you, know that this site is made up of a mostly older audience, many with grown children and grandchildren, who will be obviously promote the constructive side of punishment. But if my suspicions are on track, you came here knowing it was mostly older people, because that's exactly who you wanted to draw in.
If you're truly seeking sympathy and justification for acting out and suffering consequences for it, you won't find it here.
Whoever you are, I truly wish you the best, and that you will find God's wisdom and blessings in your life.