My older housemate Mr. Matthews was desperate to use the toilet but I was showering myself in his only bathroom. He bangs on the door for me to let me in and I oblige, escaping back to the shower and pulling the curtain across to hide my naked body from him. I hear him finish and I peer around the curtain, spotting his big length hanging from his trousers. Something comes over me and suddenly years of sexual desires bubble over and I'm leaping from the bath for him, taking Mr. Matthews by surprise. Before long he's stiff as a board and soon he's inside me, pulsing out his love in my very first hot, age gap internal.