The origins of how I came to service our bull when my girlfriend isn’t around. Pt. 1 [cuckolds perspective]

(First post here so it may be a little long, and a lot of set up details but if you all enjoy it I can try to dive deeper into my story and try to clean things up a bit.)

We have had this bull for a while and things have always been great, He is 6’2, fit and has a nice cock, very long but not crazy thick, but he has a huge head. My girlfriend always liked this because it was similar to mine, just a lot longer. He respected our boundaries and we respected his, but he was always really dominant with her, which we liked.

Things were going very smooth for a long time, he would come over to take her on dates, sometimes they would spend the weekend together at his house, and I would receive videos of her showing off her outfits and lingerie she was wearing for him, then later in the night I would get the spicy stuff. Videos of her sucking his dick, worshipping his cock, getting fucked by him and swallowing his cum. I loved it.

Then we slowly ventured into me being there for the show. The first few times were more of a threesome, which I don’t mind but this was mostly because I think my girlfriend felt like I was being left out, but the more we did it the more it was about them.

Then slowly it would just be me watching them or listening to them from another room and I would come clean her up after they were done. Occasionally me and my girlfriend would use a small prostate vibrator on me, she liked that she could give me pleasure and drive me crazy without actually touching my cock, and that I was under her control. Then one day while they were fucking, he came deep inside of her in missionary, and he told me to lay on the bed, so I positioned myself and my girlfriend got on top of me, dripping pussy right above my mouth. I started to clean her up and couldn’t believe how much cum was inside of her, it was thick and I could feel it sliding to the back of my tongue while she straddled my face.

He then put his dick to her mouth still slowly dripping and a couple drops fell on my forehead. All I could see was her lips slowly caressing his shaft, and his huge balls dangling onto her chin. I was so hard.

Thats when my girlfriend proceeds to pull out her phone, and then put my virbator on harder. I started squirming, I can barely control myself,
He then asked to see her phone and starts controlling my toy, he ramps it up even further and I start moaning uncontrollably.
I went to touch my cock and he told me assertively not too. I just kept swallowing his cum from her pussy, tasting his cock on her, watching her suck his balls and dick. Him asking me if I liked it, and me whimpering yes while coming to orgasm, I shot all over my chest, he then came again in my girls face and some fell down to my face. I was in bliss but humiliated, even though I loved it.

He called me later in the week and told me he was coming over. I told him my girlfriend wasn’t going to be home for another few hours. He responded that he knows, I wasn’t off put because occasionally we would hang out and talk sports while we waited for her to get home, but then he said he wanted to discuss something with me.
I got a little nervous, not sure what he wanted, or if he was moving on from our arrangement. When he showed up we went to the living room and grabbed a couple beers and made our regular small talk.
Finally he begins to tell me that he enjoyed watching me squirm with my toy the other day, and he enjoyed being more dominant towards me too.
He asked me how far I would go to keep my girlfriend and him happy with our arrangement. I didn’t know what to say, then my phone buzzed and I looked down. It was my girlfriend, it read “it’s ok, do it for me”.
They must have been communicating while we were sitting in the couch and planned this. I didn’t know what to do. I froze…. Until he sat down on the couch, and pulled it out.

I couldn’t help it I got on my knees and made my way to his huge cock and started sucking. While this is happening, I can’t help but think about how much pleasure this gives girlfriend, and how she prefers it to me. I start touching myself and cum almost immediately.
I am truly amazed at how my girlfriend deep throats it, I can barely get it down, everything about it is so large, his veins, his balls when I suck them, and finally, as he’s telling me about how he fucks and please my girlfriend, without warning he starts shooting ropes into my mouth, it’s thick and a familiar taste. He keeps using my mouth until he pushes me away and leaves me laying on the floor. Speechless….
Then I turn around and there’s my girlfriend, standing by the door with a shocked look on her face…..
To be continued.