OMG! Something just happenned. I stealthily snuck into the bathroom while everyone was sleeping. I opened the door and walked in halfway, and saw my brother sitting on a toilet. He screams for me to get out, but he sees me naked and in my pink chastity belt. I see him naked, too, so I freeze for a second. Then I rush back to my room, with tits bouncing. I lock the door and sit while breathing heavily.
Part of me loved it -- and I do mean LOVED it, though a small part is nervous...
One minute later I get a text: "Why were you naked?

Nice tits sis"
So I get aroused trying to think of a response, when another text message comes in: "Yup, its definitely a chastity belt" and a picture of a belt he googled that looks similar to mine.
I respond to him "Yeah, I know my tits are great, jealous?".
He responds "All my friends noticed you are skipping bras"
I text him back "I dont believe in bras".
He responds "What else you dont believe in..."...
Now I am sitting and wondering if he is getting at something....