Well damn, it bearly takes me any at all for that to happen. As soon as it does though, I know I'm going to be baked as a kite. Yeah that's right, baked as a kite. A nicely baked kite. Seriously, since my first time that's gone through my head each time "vomit tears out my nose!" and I desperately try to hold it in, then realize that's not going to happen and I relax.