One night as I was showering I decided to turn the water control to slightly cold as I was already all warm and hot. This sent shivers down me and my cock started getting hard. I turned it colder and my heart starts beating faster as the chills go through my body and my cock gets harder. Then I turn it as cold as it can get and wow what a sensory feeling! You start to breathe deeper and harder and shiver a little and my cock had a tingling feeling to it. I did this for about 10 seconds and shut the water off.
As I proceeded to get out, I felt this pleasurable tingling sensation down in my cock and prostate area. So I decided to try something different. I turned the shower back on to cold and got myself really horny by doing so. My breaths were deep and constant and I was hard instantly. I laid down in the tub with the cold water hitting my cock and balls and started to stroke my rock hard cock. I've never felt my cock get so hard as I continued to stroke fast. I could feel my orgasm building but with my deep breaths it would come in waves. Then I felt it get deeper and stronger and my cock got harder as I was about to cum.
My cock started twitching and I could start to feel the contractions deep inside me. I felt one contraction, then a second bigger one as I thought I was gonna cum right there but I didn't! I started having my orgasm as my cock was twitching frantically then I felt this long contraction then boom! My toes curled and my legs froze stiff as the first spurt of cum hit the shower wall behind me. I was still stroking fast as the second spurt hit the wall as well. My cock contracted as the third rope of cum hit my chin and fourth rope landed on my chest. I was in ecstasy as my cock was still pumping out cum with every contraction but not as far.
I was all out of breath and my legs felt so weak as I got up to turn the water warm so I could wash off my cum. My whole body was shaking from the orgasm even after I got out. I dried off and laid on my bed naked thinking of what had just happened and brought myself to another great orgasm and fell asleep in my own cum.