destroying your hole with my growing futa cock – SD – wmv

I start out with a normal sized cock, giving you a normal pegging, but then something odd happens. My cock suddenly triples in size. And with it comes a transformation: I get meaner.
Take my cock, slut. You’re going to be a good fucktoy and let me rail you with this huge dick.
Then, my cock grows again and so does my meanness. I’m now wielding a foot long cock as thick as my arm and more than enough mean femdom energy to destroy your fuckhole. Stay still while I wreck your asshole and stretch you out so much no one else will ever want to fuck you. You’re my used up cocksock and you’re going to take whatever I give you.