This isn't about, like, needing advice, more like I wanna share the plan. My birthday's coming up, and I asked my family for breakfast in bed. I have this little bi pride flag, and I'm going to put it in the sheet, so I can grab it out from my bed when they come into my room. Then, I yell, "Surprise! I'm bi!" And that's my plan.
I came out! My family was super accepting and my little brother came out after that! It was nice and perfect. So I bought a bi flag t shirt on amazon!
Congratulations! Glad it went so well and that your coming out inspired your brother to follow in your footsteps.