Exploring New Boundaries in Relationships

My First. Pt.1: I never thought about getting my dick sucked by a guy, let alone sucking on one myself. But after watching my wife suck cock a few times and sucking her strapon dildo more than a few times, I started to wonder what both would be like.
First, I made a Doublelist post saying I would be waiting blindfolded for any guy that wanted to blow me. “The door will be open. I’ll be naked with a hard-on”. “He” responded, came over, got between my legs and sucked it. I mean all of it. My dick was all the way down his throat, something my wife never did. When I said I was ready to cum I thought he’d pull off but he just moaned “uh huh” and I blew my load in his mouth. Again, something my wife never does. He swallowed and stayed there till my dick softened in his mouth, said thank you and left. That was the start of this journey. Anytime I was alone and horny I made a post and got sucked off. But I still never got the urge to ‘reciprocate’ on any of them. (I did start taking off the blindfold).
And then, as I watching my wife suck a guy (she likes to cuck me), she pulled my face real close and kissed me. The taste of his dick on her lips made the kiss so different. The pillow talk that followed was all about the taste of cock, and I got hard. She could tell how turned on I was and started wiping my pre-cum on my lips when she jerked me off along with her normal cuckold dirty talk:
“You like the taste of cum, don’t you Cuck? Maybe you need to start sucking dick!”
So on my next time alone I made my usual post but asked to see their dick first. The young guy that answered sent a dick pic that I thought, for the first time, looked like a dick that I might like to suck. I told him I wasn’t sure I could but, ‘would it be ok if I sucked yours?’. He said he was ok with anything that did or didn’t happen. He walked in and got undressed. He was standing with his hands on hips. His big shaved dick was rock hard. I had never really looked at a naked guy with a hard-on in this way. I got on my knees between his legs. His stiff dick was inches from my face, which made me feel more submissive than ever, but also more scared. “What’s the big deal?” I thought. “Nothing will change if I suck his dick.” It looked like one of my wife’s strapon dongs, so I just pretended that it was that. I closed my eyes and opened my mouth. and I felt his cock go in. I had to open wider to fit his girth. Neither of us moved for almost a minute. I could hear my heavy breathing and my heart beating. It was definitely not the same as her dildo. It was warm—almost hot on my lips—and when it twitched his pre cum came out on my tongue. I could taste it just a little. It was not like anything, and not bad. I did like the silkyness of it as I rolled my tongue around his the head of his dick and felt the hole with the tip of my tongue. With each twitch another drop of pre-cum would drip out and I started sucking to get more. He pushed it in and out slowly and I said to myself, “FUCK!! I am sucking a Cock!” Then he started talking dirty. I love when my wife does that, and coming from a guy who’s cock was in my mouth, made it dirtier.
“You’re a cock-sucking Bitch now, aren’t you?” He said. I couldn’t believe it but I made the same ‘uh-huh’ sound that guys that sucked me made.
“Look up at me.” He said. “Let me see my dick in your mouth.” I craned my neck to look up. That was the moment when I became a cock-sucker.
“Ready to eat some
Cum Bitch?” He said.
Again I made the ‘uh-huh’ sound. My heart was racing and I wondered if I could actually let his cum go in my mouth. Would I take it or spit it out? Would I instinctively swallow? He was seconds away from shooting his load and I was seconds away from sliding off his dick. I started to squirming a little. He must’ve sensed that I might chicken out because he grabbed my head with both hands.