The next afternoon when I got home from work I heard the water running in the shower. I quickly ran upstairs shedding my clothes as I went and waited for Dirk to step out of the shower. As soon as Dirk stepped out of the shower I grabbed his hand and dragged him down to the basement. Along the way I told Dirk about the last dream and how I thought it meant that the machine only worked if we were naked. Once there I positioned Dirk in front of the machine and hopped on the seat. I set the timer and started to pedal as fast as I could. I kept my eyes on Dirk's cock. Dirks pole quickly grew to its normal 7-inches and than it slowly grew bigger and bigger. As his cock grew bigger Dirk could only stair at it in amazement. As Dirks cock reached 9 inches long the timer rang. As quickly as the machine could lift and separate my legs, Dirk was shoving his new longer cock into my wet slit. As soon as Dirk stopped cuming, and Dirk could step back, I pulled my legs together and started pedaling ag