As I continued to milk Allan of his sweet cum I realized that I was spreading across his body, with every taste of his man juice I seemed to encase another part of his body. He was in so much pleasure that he fell back into my desk chair. I began to wonder how my change into pants was now morphing into more. That's when I happened to glance over at the computer screen and notice that my genius of a roommate must have pressed something else.
As I strained to make out what its said the words began to look like gibberish to me. Oh god, my mind must be going now. I tried then and there to hold onto my human mind, but the feeling of being around Allan was just starting to overwhelm me. Oh god, all I could think of was being leather. Suddenly I had spread over his entire body. He leapt from the chair when he realized it and stood there in shock as every inch of his body was now covered in me, all except his eyes that was. He rushed to the computer to make a change but instead he was about to make it worse. His selections began to...