1. Shakedown cruise, sailing from the upper harbor


    Date: 9/28/2017, Categories: Fiction, Anal, Bestiality, Consensual Sex, Drug, Extreme, Incest, Author: wolfboyurges, Rating: 86.8, Source: sexstories.com

    of a string of orgasms. Her ass felt full and her pussy pressed against Gill's legs as they continued to make out. Then with her ass impaled on the handle end of the pin, Gill fixed Crystal metal ass plug into the oar lock on the step. Now the vibrating ladder transmitted the thrilling buzz directly into her body up her butt. Crystal's hips shook and she looked caught like a sheep in a fence. Every struggling move gave her further stimulation and she basically masturbated herself to orgasm several times just sensing the handles first jiggles. Her brother felt a breeze slowing their progress and pressed the throttle a little further forward. The vibratory buzz transmitted to his sister's pussy picked up to a higher note. Gill's mechanical vibrating contraption had the woman buzzing as well as any professionally engineered sex toy did. Her brother had set the perfect engine speed to buzz her up to a sex storm swell. As they crossed another vessel's wake the pitch oscillated between between musical notes. Crystal began to moan in chorus to the rolling wavelets. Gill put his hand down on her pussy and pressed lightly to impale her a little deeper on the bronze handle her ass was now mounted on. She stood stuck to the ladder and the fingering felt inside against the hard penetration. Her brother left the helm to see what went on below decks. Gill smiled back as Jasper grinned at his sister, mounted like a trapped varmit. The angle of the ladder leaned the oarlock up enough for ...
    Gill to enter Crystal's immobilized pelvis portal. Stuck to the bulkhead by a hard dildo she could only lie helpless as Gill sandwich-fucked her pussy against the greasy ass fucking from the bronze pin handle. The vibrational changes had her on edge and over the edge. The waves rolled and Crystal moaned in a satisfied song. Gill pumped her deep and pressed his pelvic bone against her clitoris. She came again and again. Then Gill pulled out and called for her brother to take over fucking his sister. The boat cruised on the auto pilot with an occasional look from below decks. Jasper drilled his willing sister as she lay stuck butt bound to the steps. Gill started connecting the alternator output directly before the rectifier. The alternating current could be stepped down to stimulator voltage by using the jumper cables to add some distance to the circuit. He reached behind the bulkhead and set the throttle to idle. The voltage dropped. He took one jumper cable and grounded Crystal's ass on the bronze belaying pin she was mounted to. Then Gill took the positive cable and clamped it to a piece of foil that he wrapped around her brother's ankle. Crystal's brother completed the circuit when his wet dick contacted her grounded pussy and electrified her responses into overdrive. Gill worked the throttle to vary the electrical alternating frequency. Like Frankenstein's experiments, their muscles twitched under the electrical impulses. The brother and sister writhed with pleasure as their ...