[Note from author: Trigger warning - This story contains manipulation.]
Sitting naked on a chair in the living room of his own home, surrounded by his family and two, special, friends, aaron briefly pondered the choices that had led to this moment.
As he and his wife had driven home from their first encounter with Master Nathan and Mistress Erin, as elated as he had been in the knowledge that his wife maryanne had just experienced the best sexual experience of her life, there was a twinge of disappointment at the back of his mind about the night's events. Whilst the middle-aged dad had offered his wife to several men before COVID, each of whom had eagerly fucked his wife in front of him in motel rooms whilst he sat and observed their sexual sojourns, when meeting with Master and Mistress for the first time, the father and husband had expected there to be at least some kind of sexual interaction between himself and Mistress Erin.
Mistress Erin's involvement had in fact almost been a sticking point for the couple. When aaron had first talked to his wife about her having sex with other men, maryanne had worried that what her husband was really after was for him to have sex with other women. It was only following a lot of convincing that maryanne accepted her husband's genuine desire to see her enjoying sex with another man did not have ulterior motives.
COVID had brought a long pause to maryanne's sexual encounters with other men, and when things had settled down again and aaron asked the question of whether she wished to 'try it again', maryanne found the strength to tell her husband that what she was most curious to try was being with a "Dom" man. The search led the married couple to Master Nathan, however the news that he was married, and that his wife would be joining them if they elected to continue, raised a lot of concerns for maryanne. Learning that Erin was sub to her husband, but would be dominant over both her and aaron did not help either, as she pictured this other woman taking control of her husband and using him as a sex toy for herself. It surprised aaron therefore when maryanne instead agreed to go ahead with a meet for coffee - "just to see how it all feels with them".
Far from being a simple swap as aaron had half anticipated, a few weeks later when they had their first sexual encounter with the dominant couple the night had centered around not only his wife's submission to Master, but also his own. Witnessing how excited his wife had been in the build up to the meeting, and her contented sated smile after the meet, aaron knew that a second visit was guaranteed, and opted not to mention his concern even though by the time they had left the motel, he had not enjoyed even one single orgasm. On their second encounter, the control over maryanne had continued, and the bisexual nature of both Master and Mistress very much pressed to the fore as aaron found himself sucking the second cock of his life. Not just cleaning it after Nathan had fucked his wife, Master had guided aaron into giving him a full blowjob. The night did however leave aaron excited as Mistress had administered enemas to the pair, before plugging their asses. Feeling another woman's intimate touch on his body for the first time gave aaron somewhat of a taste of the pleasures that his wife had been enjoying, even more so when Mistress Erin had caressed his cock whilst playing with the plug, though being very careful not to let him cum.
On this second meeting, as he had watched Master fucking his wife, Erin had allowed aaron to lick her pussy. Mistress had smiled at the shy husband as he cautiously glanced toward his wife first, as she lay on her back with Master fully impaled inside her. The hesitancy was anticipated by the dominant couple, well aware of maryanne's concerns about seeing her husband 'cheat' on her, even though she herself was 'cheating' on him. "Tell him," Master had commanded. "Tell him to eat my wife, his new Mistress." Hearing his wife repeat the command, telling him to lick another woman's pussy, made aaron's cock leak on the motel floor as he buried his face in Erin's excited sex, and felt her hands eagerly gripping his head to guide him.
For some time aaron became lost in the world of Erin's pussy as he explored only the second vagina of his life, finding himself using various parts of his face to pleasure the older woman as she continued to guide him where she wanted him, including at times down to her ass as she lifted her legs higher and tilted her hips for him to have better access. Tonguing an ass was not something aaron had ever anticipated doing, but in that moment, he didn't hesitate for a second. When Mistress started shaking the married man knew he was performing his task well, but the explosive ejaculating orgasm that followed caught him by surprise. Mistress Erin quickly pulled the submissive married man up to her and kissed him hard on his lips, tasting herself on his face, before turning him on his side to watch the other bed.
In the entirety of their marriage aaron's wife had only once let him try to put his penis in her ass. The attempt had lasted just a few minutes before she stopped him with a resounding nope! They eventually settled on a single finger, slipping inside during oral sex as being the limit to maryanne's anal aspirations. And yet in that moment, on only their second meeting with this older couple, aaron quickly realised that his wife was taking Master's cock in her ass. And whilst her face was not one of pure bliss, nor was she crying out in pain as she had done with his small cock. Instead the whimpers coming from her mouth were clearly not too distant from the sounds she had been making taking Master's cock in her pussy the first time, when he had stretched her inexperienced flesh around his cock.
As he continued watching, Mistress Erin's lips found his ear. "Sorry you missed the start of the show," she had whispered to him as he lay there being spooned by the woman on the second bed in the motel room, mesmerized by the action in the larger bed. "I think your wife just learned that bigger cocks are better for asses as well as cunts..." Mistress continued her whisper. Her fingers started teasing the plug in aaron's ass as they watched. The lube inside his rectum helped the plug to slip and slide at her direction, and as the plug rubbed on his prostate, his cock had dribbled on the bed. It was a humbling experience watching this older man in such total control of his wife, and in such a fast fashion. When Mistress had cooed in his ear, asking him if he wanted to cum, he could barely control the words coming from his mouth. Had he really just agreed to suck Master's cock again - when he was finished fucking his wife's ass? It seemed it very much wasn't just maryanne that was being controlled by this couple.
But, it was the third meeting that had totally changed everything. Three motel encounters over as many months with the older, very much normal looking couple, and aaron's relationship with his wife was changed forever. The enema and plug had almost felt normal. Seeing his wife fucked by the older man's bigger, thicker cock by then seemed natural, if still very erotic. But on that occasion when he dove face first into Mistress Erin's pussy, it wasn't maryanne's ass that was de-plugged, and then refilled with living flesh. It had been aaron's plug that was popped out, and his virgin ass that accepted Master's cock, as his wife watched every moment. The submissive husband had felt ashamed that his wife had struggled far less in taking Master's cock in her ass than he had, even though Master was clearly taking his time with the new-to-cock orifice.
When maryanne had told him that she wanted to try a dominant guy, this was not what aaron had pictured, however as he half lay, half knelt on the bed, with his face still pressed to Erin's wet horny pussy, and a 50-something year old cock now deep in his ass, aaron had known there was no going back. Mistress Erin's inquisition of his wife as she watched her husband accepting his first cock in his ass made sure aaron knew that maryanne's eyes were firmly on the coupling, much as he had stared at Master fucking her ass during the previous encounter.
After a long and mostly gentle deflowering by Master, aaron had laid with Master spooning him after experiencing an orgasm the likes of which he had never known. Afraid of opening his eyes and seeing maryanne's reaction to this change in their relationship, aaron hadn't seen Mistress Erin retrieving the small package from their overnight bag, but he felt the cool metal as she began securing his cock in his first cock cage. Here you go, little one slave," Master had spoken softly as he watched his wife at work. It was only when aaron finally opened his eyes that he saw the cage over his cock. By the time he processed what was happening, the expert had locked the cock cage firmly into place, and produced a padlock. The cries of protest fell on deaf ears as Master smiled warmly at maryanne. "Don't think of it as something stopping you from having sex," Master had said to them both. "Think of it as something freeing you both from the roles you felt you had to fulfil."