Your sister has agreed to helping you decorate with balloons for your birthday party, but only on the condition she gets to pop all your balloons after your party is over. She starts blowing up your 17" crystal TufTex balloons until they get nice and big before tying them off. The first balloon she teases it can get a lot bigger and "accidently" pump to pops the balloon. She continues blowing up all 7 balloons, teasing and rough housing with them after tying each of them off. She keeps teasing and making you nervous as she blows up the balloons. The next scene cuts to after your birthday party has ended. Your sis is sitting at the table and pulls out one of your big crystal balloons. She says, "you know the deal," and starts hugging and squeezing your balloon so tightly until busts. She continues with hugging to pop each of your balloons, even getting down on the ground, putting all her weight into them until they bust while also squeezing them. They are so big and tough she has to partially sit to pop/hug some of them to get them to bust. She saves you a beautiful crystal purple balloon she promised not to pop. Before she hands it over to you she says she wants to make it bigger for you so she unclips the balloon and blows it up by mouth. She keeps blowing, telling you it can get a lot bigger and that it just needs a few more breaths until it "accidently" bursts. "Oh no, poor balloon!" she laughs.