Hey, bro. Guess what?, I ask you, wearing a tiny crop top and a short skirt. Oh, are you surprised to see your chubby sister dressed like this? Yeah, right. You weren't as sneaky as you thought. I caught you watching while me and my friends were swimming yesterday, and it looked like you were jerking off! If you don't do exactly as I say, I'm going to tell. Since you like big girls so much, why don't you show me? Yeah, that's right. Your sister wants you to pull out your dick and jerk off just like you did yesterday. Oh, don't be shy. I know you've always wanted to. I know you think about looking at your sister's big tits when you jerk off and now's your chance! Besides, if you don't, you're going to get in big trouble.