Unlocking My Private Locker: The Forbidden Tease with My Girlfriend’s Sister
I’m cracking open my Private Locker right now. That digital vault where I bury the filthiest secrets. Fifteen years locked away. Heart pounding. Adrenaline surges as I spill this. No holding back.
It’s late June, scorching heat. Weekend at Sophie’s parents’ house. They’re away. Just us three: me, Sophie, and her sister Aline. Twenty-something knockout, 5’9″, curves that kill. We fill a kid’s inflatable pool and boat with water to cool off. Aline helps pump it up. Orange towel short and tee. She bends forward. No bra. Firm, pointy tits swing free. Perfect view. I laugh, ‘Nice rack.’ She grins, ‘Thanks.’ Keeps pumping. Lets me stare.
Opening the Vault: The First Glimpse
Pools filled. Girls change into one-pieces. Sophie in yellow-black. Aline in fuchsia, cut high. We lounge in 8 inches of water. Maillots soak translucent. Sophie’s nipples poke through. Aline’s? Full show. Tits clear. Crotch too. Legs splayed in the tiny pool. I stroke Sophie’s thigh. Chat, laugh. Then her hand grabs my cock. Right there, sister’s feet away. Risk hits hard. I stiffen fast. She slips it out. Stroking slow. Cock throbs over my suit. Aline could see any second. Ten minutes of edge. Then splash fight. Erection fades. We wrestle, dunk in shallow water. Hands roam. Grab Sophie’s ass. Aline’s tits too. ‘Accidental.’ Bullshit.
Sophie naps. Aline and I play on. Face-to-face in the boat. Legs tangled. Her toes brush my bulge. My feet nudge her ass. Her wet suit clings. Pussy lips outlined. Metro ticket peek. I fight the boner. We dry off, change.
Terrace coffee. Aline sits, heel up. Orange short gaps. No panties. Bare pussy stares. Instant hard-on. Lingers. Intentional?
Sealing the Secret: Thrills That Lasted Years
Two weeks later. Back again. Dinner. Sophie fetches dessert. I probe Aline. ‘Careful how you sit. Forgot panties?’ She smirks. ‘Forgot in bathroom. Heat’s better bare. You enjoyed the view? Good.’
Next morning. 8:30. I creep down in tee and boxers for coffee, run. Kitchen noise. Aline there. Lace black bra. Thigh-highs. Bare ass, no panties. Fattest erection. She spots me. Cock tented. Laughs. ‘My turn to look. Lucky sis.’ I freeze, blush. She invites me sit. ‘This outfit?’ ‘Too late.’ We chat. She confesses: summer no-panties girl. Exhib-voyeur. Saw Sophie jerk me. Her feet, flashed pussy? On purpose. Loves I adore Sophie. No fucking. Just game.
Two years of it. Every visit, flashes. Me too. Last time: her wedding. I’m driver. She hikes dress, drops panties. Legs wide. Garters frame shaved slit. Full view to town hall. Remet before exit.
She’s married now. Far away. Locker snaps shut. Buzz lingers. Our filthy secret. Pure thrill. No touch. Just eyes. Raw hunger shared.
