If you have been doing PE a short amount of time, there are a number of factors which contribute to “hyperbone” (hI-pur-bOn-E; pronounced similar to hyperbole). I currently suffer (lol) from hyperbone. That is, I have theorized about why I suddenly get rock-freakin-hard erections all the time, and without discernable or obvious stimuli. First, my penis is touched and moisturized more frequently than ever before. The stretching of the skin literally causes more surface area for stimulation. Second, your body is literally gaining muscle memory - classical conditioning. This is akin to Pavlov’s dogs salivating. As soon as I smell the latex for stretching, I get an erection. I wait and think “dead puppies” to shrink flaccid for manual stretches. Finally, if you have a love-interest, you have additional incentive/motivation, and your cock knows this. Performing on command may be much easier, better EQ, etc. There are many other more “scientific” ways to address this, but this makes the most sense. Hyperbone is a gift and a curse; treat it, enjoy it.
Originally Posted by bluray
Seeing and feeling my gains turn me on also lol, they cause me to get erections easy.
And bluray is once again, spot on.