I am going to blow this blue 17 inch crystal balloon up to the max. I want you to jerk off while I inflate the balloon, and when the balloon can't take another breath of my air, and it "cums," I want you to cum also. Watch the balloon grow in size with each breath. The balloon gets tight, it gets wet, and the neck stretches... How much longer can it last? Are you ready to cum? When this big balloon bursts, it sprays in my face and cums on my floor for the first time. I'll even show it to you!