As Cole began to inflate with more muscle mass, Matt slipped out of the room and searched his enire room for the pills. "Where is it? Where is it!?!" The bag he brought with him was devoid of them, and he groaned in misery as Cole, ever so larger, used his hard-on to crash through the wall. "You like? I made a discovery that everytime I jerk off, I get bigger, and harder too. Hehehe." He proudly shoved his gigantic dick at Matt's face, which was now as long as Matt is tall. "I knew you were hiding from me, come on, let's play some more" Matt, crushed under the brotherly pressure said, "No more, please..." Something wasn't right with Matt. He felt a warm sensation in his body. This was the same feeling Cole felt earlier, but Matt didn't know about this. He struggled to come loose of Cole's dick pushing him against the ground. Cole began to notice something too. Matt was growing too! Matt began to lift the member off his chest, and slid away from under it. Thoom! The dick fell on the floor with ferocity from the gravity. Matt stood up, and glanced over to the mirror. He gasped, and then smirked to feel his own cock growing another inch, along with the rest of his built body. Cole, shocked by Matt's transformation, was speechless. Matt kept growing. His arms bulked up to bowling-ball sized biceps. The pecs grew outward with erect, suckable nipples. His legs outgrew his pants with a quick SHREDDD, with a dick, now two inches longer, awaiting to be free. He flexed his arms and the shirt followed-suit with the rest of the clothes. He looked in the mirror (for he can't see below his pecs) to see a finely shaped six-pack forming below. Matt was awed with his new body, and to see his member gain one more inch of meat, and erect. "B-but how? You didnt take a pill! What happened?" Cole uttered. Matt thought for a minute. Then he realized that Cole's cum had the pill's contents in it! "Cole, I'm now ready to be your slave" Cole, still under confusion, slowly nodded and went back to his room. Of course, Matt didn't want to be a slave. Since he couldn't find any pills, he decided to use Cole as a juice bar...