Do it. But don't tell him ever because ur intention is not to ruin his life but make yours better.
Getting sprogged up is the best idea you can come up with?, Before you do that might i suggest you stop being a doormat as if you have a kid you'll pass it on to them, Unless you think a doormats life is fun or maybe you are one of these very stupid womem who think bad boys are so hot and then whine about it when they are treated like crap and love it, Get up off your knees and stop blaming everyone else it's your life take control of it without subjecting some poor kid to the life you live because thats what will happen you'll have a kid to make you feel better thats no reason to have a kid.
Friend Robie would rub his cock on the clit of his sister. Oiled it up and would get each other off this way. She was 9 and he 10 at the time. By time he turned 12 he told me he did this and ask me if I wanted to try it. Oiled my cock up as eh leys there.. legs closed and pushing up her clit as she could. Slide my cock between her legs and hitting her lips spreading and hitting her clit.
Well this went well for a while and I got faster and faster. This stoke the cock did not go up it went down, I went inside her and making her scream. It scared me and I froze. It stayed in her and she stopped screaming. She told me it hurt like hell, but keep it in there now. I finished shortly there after. I remember that day very well, like it was yesterday.
We all had sex after this time. She seemed to enjoy it as much as we did. I think she enjoyed the attention and feeling of being desired.
She grew into a nice looking teen girl and her brother ended up in reform school. She never saw him again.
She and I had sex, that was it. No strings, but I had feeling for her, I know she had feeling for me.
She and I met years later and talked. She had problems with relationships, had tried hard to find the value she once had with me and her brother. Wanted to know if I had interest in her. I actually did but was married. She offered to have sex with me, I could not do that. Was wrong to do what we did but would be worse to do this to her again.
I did introduce her to someone and they are married today.
Suggest you look up the old friend of your brother and work this out. He may be interested in you today. Just don't be used anymore.