First Time I [M35] Was Told To Give a Blowjob

My girlfriend and I got into the cuckolding lifestyle after I confessed my interest in it a few months into dating. She wasn't open to it first, but grew into the idea. I had expressed how excited I was to see her get what she wanted and that I would do anything to make her happy. The presentation really seemed to turn her on and she seemed to take that idea and run with it. Her suggestion at the start was for her to find strangers and fuck them away from me (and send pictures). That worked for a while but I begged for her that I wish that I could participate. Eventually we would rent hotel rooms for her and the bulls to fuck in while I sat in the cuck chair stroking.

One night while she was with one of her repeat bulls she asked that I participate a little more than just stroking. First she requested that I take off her clothes which I happy obliged. Afterwards, she asked me to then take of his clothes, specifically his pants, she said she would get his shirt. Team work makes the dream work I guess. I unbuckled his belt first and slid down his pants all the ways to his ankles to see his boxer-briefs. Next, came the big moment when I removed his boxer-briefs and out came tumbling a massively thick flaccid cock. My girlfriend grabbed my head while I was still bent over from pulling down his underwear. She whispered about how thick it is and how she could tell I was amazed by it. She said it always hurt her jaw to suck on it and asked if I would "pretty please" blow him for her to get him nice and hard.

I was taken aback. It was something that we hadn't really discussed like this before. She reminded me that I had told her that I would do ANYTHING for her, and right she was. I waddled over on my knees, with her hand on my back guiding me, and inched closed to her bulls cock. He laughed, presumably at the silliness of the waddle. He told me it doesn't bite, but my girlfriend joked that it might put my eye out if I wasn't careful. She laughed and said "enough with the jokes, go on". I proceeded to instinctively do as I've seen in porn, grab his dick at the base and slowly roll my tongue around the outside. I could feel the posture of her bull change, like he was throwing his weight forward to thrust his dick outward more. I continued doing this for a few seconds before my girlfriend seemingly got impatient. She told me she wanted his dick in my mouth right now. I slowly began moving further and further down his shaft. His dick was so veiny, I could feel the veins roll against my tongue and rub against my lips each time I moved. I slowly tried to go deeper and deeper but his dick was so thick, I was afraid I would hit him with teeth. At this point, he was still flaccid, like my blowjob wasn't doing anything for him, or maybe his dick was so big he was still migrating all the blood to it, either way I was probably about halfway down his shaft, when my girlfriend grabbed her bull by the hips with me in between them, pinning me between the two. She laughed again and said to stay put, "if you can't get him hard I will". Now wedged between my girlfriend and the bull, with half a dick in my mouth, my girlfriend grabs her bull tightly and I go three-quarters down his shaft. I then begin to hear the sounds of them passionately making out. I then began to feel them passionately making out.

I slowly feel the pumping of blood to his dick in my mouth. His member begins throbbing and growing. Growing longer, Growing wider. I slowly begin trying to pull my head backwards to make space for his expanding member, but my girlfriend noticed and seemed to fight back with me, instead rhythmically humping the back of my head. They took a pause from their making out. She commented on how obedient I was being and how she was so proud of me. She said she wanted me to feel the joy that she felt. She climbed down onto her knees and moved me back from his dick. She kept complementing his cock how big, how fat, how veiny, how perfect it was. She wanted me to feel what it was like to blow the perfect cock and have it cum on me. She kept stroking and praising and stroking and praising and I could see the bull's body slowly tensing up. He began grunting and groaning and it wasn't soon after that he eventually he reached a climaxed and came all over my face, my hair, my chest.

My girlfriend again praised my actions. Told me to go cleanup in the shower and asked the bull to wait around for a bit and that wouldn't be the only fun they get to have. I'm no longer with that partner, but I still think back to that day and how it fundamentally changed how I think about my partners and definitely how I think about interacting with their bulls.