Key Features: Blckmail, Cosplay, Femdom, Humiliation, JOI, SPH.

I've asked you, my stepbrother, to come into Uni to help me with a Uni experiment. I'm in my lab coat, gloves, long white socks, shiny red shoes and wearing my eye glasses. Let me explain the experiment to you. There's a new pill that we are trialling which helps with male arousal. We've tested it on loads of guys, but all of them have normal sized dicks. We need to test it on a tiny dick, and I thought my stepbrother would be a perfect candidate! You will comply otherwise I'll tell stepmum that you have been stea... Show more