After their night together EB came home and had never looked so relaxed. I asked her how it went and she said perfect. I asked how big N's new cock was and she replied "what new cock". I told her I assumed they had to get a smaller one since she told me all the time that mine was too big. She actually laughed. "No baby, her cock fit up my ass perfectly". I wanted her ass so bad, but she said no, she was too sore and she just needed to sleep.
From here my access to EB's ass started to diminish. We went from 2-3 times a week to maybe every few months. Meanwhile, N was long dicking my fiancée's ass at least once a week. Whenever I would ask, EB would just not be in the mood or too sore, but I was allowed to lick it. I noticed that before we would have sex now, EB would take her phone in the bathroom and spend a few minutes in there. When I asked about this she finally let me in on everything that had been happening behind the scenes.
N was completely in control of my fiancée sexually. the bathroom texts were EB asking permission to have sex with her soon-to-be husband. Not just permission, but what she was allowed to do. The lack of blowjobs was due to N not wanting her GF sucking dick. The lack of anal, N owned her ass now. When I did occasionally get something N didn't approve of, it was because EB asked her and would agree to a punishment. Generally, it involved N sitting on her face and smothering her until she was forced to drink her piss. Or N would fuck her all night and make her sore and swollen but never let her cum. and after a while, she started beating her ass until it was bruised in exchange for allowing EB to fuck me.
During this time my interaction with N had accelerated. She was constantly texting me a long dirty conversation about how she was the man in my fiancée's life. How she was so much more hung, so much sexier, and she controlled EB completely. She started having me do degrade things to make her happy enough to allow me to fuck EB. It started with me preparing dinner for them and not eating with them. Then coming home from work to soaked sheets and toys strewn everywhere for me to clean up. Lists of outfits she wanted me to buy for my fiancée to wear while she fucked her that she wasn't allowed to wear for me.
This kept getting more intense until I was the one asking permission to fuck, not EB. She would text me when she knew I was at the gym to ask if I wanted to have sex with EB that night. If I said yes, she would make me go into the gym bathroom and FaceTime her while I jerked off and she insulted me. She'd make fun of my cock, tell me what she'd done to EB that week, tell me where I was allowed to cum that night. It got to where every time she stayed the night she'd leave her soaked panties on the bed and have me suck them while she watched me jerk off. And then make me clean up my cum.
The intensity started to become too much when N instructed EB to buy a chastity cage "just for fun". I was a little hesitant about it at first, but "it's just a game" right? N would have EB put it on me and tease me while she watched but it always got taken off and I got to cum, at first anyway. Then they planned to go away for a three-day weekend and N had the bright idea to lock me up while they were gone. I thought it would be fun, but it wasn't. It was incredibly distracting and frustrating! When I told N this she laughed, said I was just weak. So I took the challenge and let EB lock me up more often. She would lock me for days, even when she was home. It got to the point that I was having wet dreams I was so frustrated. EB would feel sorry for me and unlock me, but when N found out she was pissed! She came over, ensured I was locked tight and demanded EB give her the key. EB meekly handed it over and now suddenly N was not just in control of my fiancée, but me too.
This wasn't our plan at all, but it all seemed to happen so naturally. And here we were. A beautiful young woman half my age was now in control of our relationship. My fiancée was with her daily, constantly having sex with N. Meanwhile I was only getting my release from prostate stimulation, wet dreams, and every few weeks N would let EB borrow her key for one night to let us have sex. It was frustrating, maddening, humiliating, and incredible!
Knowing my soon-to-be wife spent so much time on her knees licking N's asshole, that she was being smothered by pussy constantly, that she was taking N's huge cock in every hole while I wasn't even able to get erect in my cage. I can't tell you what a mind fuck it was. This petite woman that I could literally throw with one hand owning us.
This continued over more than two years. Though it became really intense over the last year or so. Regretfully due to circumstances, I won't get into here, it ended. But I can tell you that EB and I both still crave the relationship we had. All I have to do is say N's name and EB are soaking wet. Maybe we'll find it again, I definitely hope so. If not, thank you for an amazing 2 years N.