The first time I sucked cock

My wife’s (Kristy) regular guy (Brian) had come over to visit her and she was running late and hadn’t arrived home from work yet.
(We don’t refer to her guys as bulls)
Brian’s around 48, tall, attractive, a little dominant and definitely has a nice big cock.
He’s also her best friend’s (Rachel) husband so she sees him a lot.
Not just to play with and yes her best friend is definitely aware of their relationship.
Brian arrived expecting Kristy to be there but when she wasn’t I invited him in and asked if he wanted a drink.
I got him a drink and he sat down on the lounge and we chatted mostly about Kristy.
He mentioned that Rachel was away for work and he was very horny and had been looking forward to seeing Kristy all day.
I don’t always get to watch and when he asked if I wanted to today I excitedly said yes sir.
He then replied with what should you be wearing then.
One of the rules are, if I get to watch I have to wear the underwear Kristy takes off and nothing else.
Although Kristy wasn’t home I apologised and quickly went to our bedroom to find a pair of Kristys underwear to wear.
I choose a sheer black pair you could clearly see my cock through.
When I came back to the lounge room Brian had removed his clothes down to his underwear and was sitting back on the lounge.
I was also rock hard which happens every time I wear Kristys underwear.
He noticed straight away, laughed a little and said that someone seems to be looking forward to seeing Kristy too.
I went a little red with embarrassment and just nodded.
Brian then told me to come sit on the lounge with him and we continued chatting.
I couldn’t help myself from occasionally looking down at his cock through his underwear.
After about the fourth time I’d looked Brian said you like what you see don’t you as he put his hand on it and rubbed it through his underwear.
I replied with Kristy definitely does and I can’t get over how big you are !!
Brian’s around 8 1/2” compared to my 6ish on a good day.
Brian then told me to move closer to him.
I was now sitting right next to him on the lounge.
I couldn’t help but look down again and he was getting hard and it was definitely big.
Brian then told me to gently take it out.
I hesitated at first but then reached over all pull the front of his underwear down As I did he helped me and removed them all together.
He grabbed his big hard cock and stroked it in front of me and then said, as Kristy isn’t here I think you should suck it until she arrives.
You’ve tasted my cum from her. Now for you to taste it directly from me.
I looked him in the eyes shocked but Brian just put his hand behind my head and gently guided me down to his cock.
I didn’t put up to much of an objection.
As my lips reached his cock I open my mouth and he slipped it straight in.
I began sucking his big cock and it tastes amazing.
As I sucked him he put his hand on my butt and grabbed it a few times along with a few snacks too.
I continued sucking him for around 25 minutes until I heard Kristy’s car pull up in the driveway.
I stopped sucking but Brian said no, keep sucking.
Minutes later Kristy walked into the lounge and saw us.
Me face down with Brian’s big cock in my mouth.
She smiled at us and said someone’s having fun to which Brian replied yes he is and I told you he’d do it but look how much he’s enjoying my cock too.
Kristy then came over to the lounge and patted me on the head saying good cucky and then gave Brian a big kiss.
She then left the room.
I kept sucking Brian and before long Kristy had returned wearing a beautiful bra and thong set.
She sat in the chair opposite us and she started touching herself asking Brian how good it felt and if I was doing a good job.
Brian said it felt amazing which made me so happy.
Kristy then asked “are you going to cum in our cuckolds mouth” and Brian quickly replied I’m about to.
I went to stop and Brian said no you don’t and held my head so I kept sucking.
Minutes later I felt his cock start to throb and his breathing increased.
Feeling this I quickened my pace and Brian grabbed the back of my head and pushed it down hard onto his cock.
As I gagged he came deep into my mouth.
I tried my best to swallow it all but I couldn’t.
His cum sprayed out the side of my mouth as he continued to trust his big hard throbbing cock into my mouth.
I kept swallowing as much as I could and he slowly released the grip he had on my head so I slowly went back to sucking him until his cock was too sensitive to be in my mouth.
I licked as much of his cum off his cock before Kristy told me it was her turn.
I then moved away and as I did Kristy stood up and gave me a passionate kiss tasting Brian’s cum on my lips.
I went to sit in the chair and she sat next to him.
It was now her turn to be with Brian.
That was my first time sucking cock.

Source: reddit.com/r/Erotica/comments/zadc0y/the_first_time_i_sucked_cock