Bellybutton pleasure and navelgasm

Guys, how many of you are bellybutton enthusiasts? I've been one all my life, and learned about the principles of navelgasm 30 years ago from a talented male masseur. (He was dedicated to his craft and had studied the navel techniques used in Indian and Chinese massage.) I prefer to cum every few days to develop good cum loads for big, strong spurts, so intense navelgasm is a great companion, with spastic navel ectasy. I've started doing extended navelgasm to techno mixes, with nonstop orgasm. I stretch out on a towel wearing my microbikini, with both a pillow and rolled -up towel behind my neck for the inevitable head-banging😁 from the intense orgasm. The teen y bikini is as LOW as possible, and I'm groovin' in my fantasy of "performing" while stretched out on a sunny day at a HOT gay beach for many happy onlookers...!!!😋😋😋 My finger is pushed in so deep that the navel-core ab muscles grasp the finger tightly as they "rope" and literally pull me up with the pleasure! My fingertip can actually feel the inner navel-core muscle flex. My bellybutton pulls in and out and churns around without any conscious control from me; the navel spasms can even follow the music's throb. Needless to say, a GREAT internal-ab muscle workout. DO try this at home...early and often!😊😊😊