An experience that had me shaking in pleasure, is when I laid down on my back, lifted my legs above my head to make an upside down sitting position, and literally started fucking my own throat. Literally. Face fucking my own mouth. Thrusting my pelvis and my cock straight at my face, taking my whole dick down straight to my balls. The more and harder I gagged and choked, the more I wanted to cum. I kept going and going while shaking in excitement, then my cock started spraying cum straight into my throat as I took it as deep into my mouth as I could. Gagging on it hard and making a little choking noise as I was whimpering in pleasure. I let my mouth free and my cum drenched dick started spilling all over my face, chest and happy trail. I started to just rub cum all over my developing abs, it didn’t matter, I was about to shower anyways.