The burning pain I had felt at first gave way to a dull, throbbing ache deep in my core. An ache that was not unpleasant, but rather added to my sense...of fullness, my sense of completion. Almost like a sore gum when teething, how good it felt to bear down on you, to squeeze your swollen shaft and to feel the answering leap of your hyper excited manhood!At last, you were at the uttermost end of your length. I felt your thighs press mine and your testicles in their wrinkled sack resting on my. ” Is your answer to me. Why the hell not. You just watched your boyfriend give a blow job to another guy, why not have a drink with them.Before long we get through a couple of beers and a couple of Malibu and Cokes. It’s getting pretty late and spirits are high as we sit and enjoy conversation as if nothing has happened, when the TV that no one was really paying any attention too, starts a program that is a documentary on porn movies. We all watch and laugh at some of the censored scenes,. I look over at my sister and can see some dark outlines of her nipples through the fabric of her bikini. I am so horny right now and reach my hand down to give myself a little play while I watch her move around the pool.It doesn't take me long till I reach the point of no return and I close my eyes and shoot stream after stream of my hot cum into the pool. I open my eyes when I finish and I see my sister right in front of me watching me cum."Fuck, look away," I tell her."No way, that's the. As Elsa said, “If I see that bastard again, I want to be able to catch his ass and put it in a sling.”Cindy corrected her, “You only need to get close enough to shoot him, Sis.” The statement was delivered in a deadly tone.Everyone else sunned and played in the water during our short stay. The security detail had been quadrupled. No one got within a thousand yards of us without being thoroughly checked out. Pleasure boats were waived further off the coastline in order to circle the island. Cars.