My brother who is 10 years old, thinks that being transsexual is a huge secret of mine, and that it is really fun telling people the truth!
One time I met this girl at the park, and told my brother I would give him 20 cents (he would have done it for 5 Ill bet) if he didnt tell her I was born female

I could see it in the way he was smiling that he wanted to say something to her. Things got interesting tho, and she asked me to be her boyfriend that day. I said alright, cause I was bored, and really not thinking at the time (kinda really stupid

)...and we kissed and hugged within the first few hours!

I later told her myself the truth 2 days later, and she was cool with it, but we broke up cause she was getting annoying

About 4 weeks later I was up around the same park again. Because she already knew I was born female, and was cool with it, I didnt feel so worried about my brother and his loud mouth. But he wouldnt stop telling her about it, and took the whole issue way too far. She ended up ignoring me for the whole 3 days I was visiting

Another time I walked to the shops with him to buy chocolate, and the lady at the counter says "hello boys"

My brother immediately stops and tells her "umm thats not my brother, thats my sister, shes a girl!" I felt like i just wanted to drop everything and run

but the lady tried to cover over for me buy saying to my brother "I was only talking to you" he then mentions "but you said boySSSS" Ahhh I really could have killed him!

On Friday I am planing to hang with some friends at a skating rink, and of course my brother and sister are coming to, not to be around me tho. But my brother is so obsessed with being around me that I am going to have to tell him to get lost 3 million times

One of the friends I am seeing knows I am trans, her other friends dont, and my brother is yet again going to think that it will be the best "secret telling game" ever!

Ahhh when he tells them "did you know Jasmine is really a girl" I really want to say "and did you know "Sarah" is really a girl too!" or something, but it could get awkward and then retarded

So I dunno grrrrr. How can I avoid this?