Beth and David were twins that shared similar interests most of their lives. Those shared interests kept them close even before they started on a forbidden journey. They knew each others friends, went to the same parties, and heard the same rumors about each other. Their sibling rivalry with the usual teasing and taunting was amplified from being twins. They didn’t have the buffer of age to separate them at school and with friends.
Their rivalry took a turn along as they grew older. The taunts about appearance, clothing, and popularity were replaced with teasing about sexual skill, dateless nights, and mock offers of pity sex. The two of them raced down a slippery slope where curiosity was masked as playful teasing, and teasing became taunting. Those taunts soon became dares tempting them to venture further down the forbidden path. It wasn’t long before their growing sexual tension surrendered to lust one night when they were home alone.
They had no illusions about romance and a committed relationship. They told themselves it was a casual hook up without the expectation of couple status. They shared a bond and a trust without the worry of impressing each other like new lovers. That combination afforded them freedom to experiment and indulge every erotic pleasure they desired. They kept it secret and enjoyed each other whenever possible. They went on dates with others as a fun diversion, but returned to each other with a growing passion after each absence.
Their passion had grown to the point they were no longer content with an urgent fuck when feeling horny. They were both athletic and insatiable if not obsessed. Their obsession motivated them to prolong the enjoyment during their forbidden pleasures. Exploring new erotic thrills and ways to make each other quiver with delight added to their lust. They explored with massage oils, lotions, toys, blindfolds, and handcuffs. Secret desires and fantasies were shared with whispers in the dark. One of the fantasies they both wanted was a three-way or a group experience. They were both confident about sex, but unsure how others would react to them being siblings. Neither of them wanted to enjoy their fantasy anonymously with random strangers.
Summer break from college was a liberation from writing papers, taking tests, and reading assignments. It was their time to indulge the physical and sensual. Today was a celebration for Dave and Beth. They had the house to themselves with complete freedom to enjoy however and wherever they wanted. Their dad was away on an extended business trip and mom was gone for a week with her modeling work. Their fun spilled out of Dave’s bedroom for an afternoon outside on the pool deck. They enjoyed sunbathing and swimming nude. Both were proud of their beautiful bodies that glowed with a perfect tan. The private backyard was surrounded by a high fence offering the freedom to enjoy anything they wanted under the sun.
Their clothes were left in Dave’s room where they undressed each other the previous night. Naked and carefree they walked down the stairs and out to the pool carrying cherry flavored massage oil, a blindfold, and padded handcuffs. Their tanned and toned bodies glowed under the afternoon sun a they settled onto a chair. Beth teased her brother and handcuffed him to a poolside lounge chair with his hands secured above his head. His restraint in handcuffs and everything that followed was payment on a bedroom bet from the night before. Some of those bets he won, others he lost. Playing the game mattered more than the score.
Once he was restrained Beth began a slow erotic tease. Her hands were oiled with the cherry flavored massage oil. She rubbed her slippery fingertips around her nipples and put on a show before turning her knowing touch to his cock. Her eyes twinkled with delight watching his hips thrust upward trying to press his shaft into her hand. His body strained against the handcuffs and Beth knew the more she teased the hotter it would be in the end. It didn’t take long for his young eager cock to become fully erect. Beth stroked her brothers shaft with an oiled hand until his prick glistened in the afternoon sunlight.
After a few minutes of slow sensual stroking, she leaned over with her mouth open wide. Dave groaned and pulled against his restraints expecting her soft wet tongue to slide down his shaft. Instead, Beth pursed her lips and blew a slow steady wisp of warm air against his shaft and balls. Her lips were an inch away from his needy prick and her hot breath caressed his cock with a pleasing sensation. Beth was going to enjoy the afternoon immensely with all the teasing she had planned.
After several minutes she crouched over him rubbing her oiled nipples on his shaft. She rocked her hips dragging her nipples over his cock before straddling him. Her nipples pressed against his chest when she leaned in for a kiss. Their tongues met and she sucked his lower lip into her mouth. Dave thrust his cock toward her wet slit. Their wet lingering kiss ended with Beth sliding lower until her wet pussy touched the tip of his cock.
“Does my brother want to fuck me again? Do you want to slide your big hard cock in me right now? That would feel so good if I were just to sit back and let you push that big cock deep inside me and we have a slow hot fuck out here in the sun. Would you like that?”
Dave groaned and pulled on the handcuffs. He looked up testing the restraints.
“You know you want it more than me sis. Admit it, you cant resist my cock. Besides you’re going to lose the next bet and there will be payback. So yeah, why don’t you sit back and ride that prick until you gush.”
With a playful giggle she rolled her hips side to side and teased his shaft for a moment before moving lower. Kisses and bites to the neck were followed by licks and bites to his nipples. She sucked both nipples and moved lower until his cock nestled between her firm oiled tits. Her tongue slipped into his belly button before travelling lower and reaching the small patch of pubic hair she left when shaving him the previous week. Moving lower again Beth gripped his shaft and pumped it in her oiled hand. She pressed it to her cheek and opened her mouth. Looking up into his eyes she teased.
“This cock looks so tasty. Do you want to watch me suck your cock out here on the patio? I could slide it in my mouth and suck until your sweet cum fills my mouth. Do you want to fuck my mouth?”
She gave his shaft a few long wet licks. Her tongue slid from balls to the tip and then circled around the head before sliding down the side. All the while their eyes were locked. He was twitching and groaning in pleasure when she stopped.
“I think you’ll like it more if you cant see. You wont know what’s going to happen next and you can imagine whatever you want. You can imagine its me and one of my hot girlfriends. I know you have the most delicious perverted imagination. It’s even better than mine.”
Beth stood up from straddling him on the lounge chair. His cock stood straight up with a droplet of pre-cum oozing from the tip. She reached for the blindfold and held it up before slipping it in place. Once his eyes were covered, she leaned in and pressed a nipple against his lips. His tongue darted out and circled the succulent nipple. She purred with pleasure before pulling back leaving him wanting to suckle. Taking a seat beside him she ran fingertips up and down his shaft watching it twitch and pulse with her touch. Beth toyed with her brothers cock while planning the next tease. She looked at him stretched out blindfolded and handcuffed while admiring his body and seeing small beads of sweat on his golden skin.
Beth enjoyed contrasting sensations and they were exploring every erotic sensation. She decided a bowl of ice cubes would be fun on this hot summer day and pictured his reaction to an ice cube sliding along his pulsing cock without warning. Ice cubes on her nipples or clit drove her crazy, so the fun would be shared. Without a word she quietly went inside to the freezer leaving Dave waiting for the next tease.
A bowl of ice cubes was filled and sitting on the counter. Beth closed the freezer door and looked out the front window just as her mom approached the front door. She’d be inside the house in a few short seconds. There was no time to remove Dave’s handcuffs and for them to get dressed. In a panic, she ran for the side door leaving her brother to be discovered. On the way out the door she grabbed a running jacket and warm up pants that were hanging on a wall hook. She knew Dave could explain his situation with a lie. If they were found like this together their secret would be discovered. Outside she slipped on the pants and jacket and ran from the house staying hidden among the trees. As one door closed, another door opened.
Lisa came through the front door expecting to hear loud music or a video game playing on the TV. The house was quiet as she dropped her suitcase by the door. She kicked off her shoes and checked her looks in the mirror before looking around for Beth and Dave. She noticed the back door was open and stepped outside seeing Dave on the lounge chair. She took a few more steps before realizing her son was nude and fully erect. The sight was both surprising and amusing. Her attention was drawn to his hard cock without noticing the handcuffs and blindfold. He lay still and she assumed he was asleep having an erotic dream.
She took a silent step closer while admiring his body and noticing his biceps weren’t the only part that was well developed. There was little doubt he was bigger than his father. Her gaze lingered on his impressive manhood as Molly’s words burned in her guilty thoughts. He is turning into quite a hunk. It was then she noticed the handcuffs, the blindfold, and the massage oil on the table. She realized he wasn’t alone and in the middle of an erotic dream.
Lisa stepped back in the house and looked around for her son’s mystery date. The house was empty with no sign of anyone except for a bowl of ice cubes on the counter. Her intrigue and amusement grew as she stepped outside once again to see him laying there silently with his proud cock oiled and glistening and still fully erect. She watched him for a moment and then moved closer with a wicked grin. It may have been the lunch drinks, or the teasing from Molly, but she thought one little tickle couldn’t be so bad.
Lisa stood beside the chair and slid the tip of her index finger along the underside of his shaft until it twitched at the pleasing touch. Her finger slid the entire length until reaching the tip where her long manicured nail raked the head with light touch. Dave groaned in pleasure thrusting his shaft upward toward the touch. Every muscle rippled as his body tensed like a coiled spring. Lisa’s heart raced feeling a forbidden arousal swelling up inside her.