The thought of you feeling and enjoying such intense pleasure is very exciting. Do you like to watch your cock as you masterbate, and to see it as it fills up with its climax then pumps out your liquid pleasure?
Your wonderful bell has around 4000 nerve endings. During otgasm they are working at their maximum capacity to make pleasure for you. As you climax and ejaculate your seed they are sending a wondeful feeling of intense pleasure to your brain as a huge incentive and reward for mating and making a baby.