Shocker!So, I had made sure that all was clear – I’d got the house to myself. My parents were away and my elder Step Sister was out. I was alone at long last!I had made sure that my balls were shaved and I was completely hairless as I sat under the shade of the porch in the back garden. No one could see me; our garden had high hedges and our house backed on to a railway line – perfect!I had squeezed my balls into the copper ring from which two wires, red and black, ran to the machine at my side and a smaller copper ring fitted snugly on my cock; just under the purple circle of my knob which was oozing precum slowly down the side of my cock! Again, there were two wires running from the machine at my side. As I turned the dial slowly on the machine, pulses of electricity ran to my shaft and balls filling me with wonderful sensations as the electricity thrummed and jolted my cock and balls. Heaven!I had my laptop open in front of me and I watched, breathing rapidly as Brigitte Bulgari sucked a meaty cock whilst being fucked from the other end; she was dressed in latex and wore latex anadolu yakası escort gloves as she held a fat shaft and sucked greedily on the big slippery plum in her mouth!I felt my balls tingle and I knew that my climax was approaching; go Brigitte! “What the fuck are you doing”? I snapped my head round and saw my Step Sister, Becky and her friend, Elaine standing at the open patio door! Elaine was giggling and Becky’s mouth was open in shock! I instantly scolded myself for not locking the patio door! “I…erm…I was…” I stammered; I had been caught! Fuck! Becky and Elaine stepped over the doorframe and walked slowly nearer to me. “Oh my fuckin’ god”! Gasped Elaine as she looked in amazement at my wilting hardon! “Christ! Are they all that big”? Said a shocked Elaine. Becky swallowed, ” What’s this for “? She pointed at the tens machine next to me. Bang to rights! I blurted, ” It…makes me cum, Becky…I don’t have a girl, do I “? Elaine laughed and said, “I can’t imagine why not – not with a fuckin’ weapon like that…”? Both girls pendik escort now knelt down in front of me, transfixed by my glistening, oil coated shaft. “That’s…that’s fuckin’ huge…a right pussy stretcher that would be”! On screen, a sticky load of cum had just splashed on Brigitte’s face! Elaine’s hand had slid along Becky’s thighs and under to the Summer dress that Becky wore! Becky gasped and slowly ran her hand up Elaine’s thigh and began to probe underneath her panties! Both girls were now frigging each other, breathing heavily as Becky gasped, “I’ve never…been with a man…but Elaine…Elaine’s been fucked lots and lots…why don’t you…fuck her…”? Becky turned her head to Elaine and they began to kiss, tongues snaking into each others mouths as they fingered each other! I could see Elaine’s shaved twat as Becky’s glistening fingers disappeared in and out of her puffy cunt lips! Elaine groaned and pressed Becky’s hand firmly against her mound as she cried out as her orgasm ripped through her, making her cry out and shake as wave after wave tuzla escort of pleasure pulsed through her! Soon it was Becky’s turn to throw her head back and yell as her orgasm smashed into her as Elaine kissed her neck and stroked her hair. Becky slowly withdrew her finger from Elaine’s sopping twat and licked them whilst staring at Elaine! Elaine did the same; savouring the taste of Becky on her fingers! The sight of the two girls fingering each other and the voltage slamming into my penis and scrotum had made my cock stand up again! Breathlessly, Becky said, ” Wow, Thomas! You’ve just got to get that…fuckin’ monster up Elaine…she’s more use to it than me? You can fuck her whilst I watch…I wanna know what it’s all about”? She and Elaine nodded to each other and Elaine turned onto all fours, ass in the air and pulled her panties down her firm thighs and looking at me over her shoulder, she growled at me. “C’mon you fuckin’ geek! Shove that fuckin’ monster in me…” I swallowed hard and dropped to my knees behind and gripped her hips, pulses of electricity shooting through my balls as my knob pressed against her cunt lips and she cried out as she too received the electricity pulsing through my cock! I slowly thrust my hips forwards as fascinated, Becky knelt at the side of us and watched my cock pressed against her friend’s wet slit…TO BE CONTINUED…