I used to be a fwb for my friends Dad

All started when I was around 19, I noticed I started checking out men rather than girls. Mostly the burly type manly types. I was small around 5’6” 140lbs soak and wet at the time. So my friend was having her 18th birthday party lots of friends over at her parents place cause she still lived there. There was a bbq and a good amount of drinks, needless to say I got pretty drunk, as did pretty well everyone else there. Later that day her father needed a hand in the shop(who is about 6’4” 230lbs construction worker type), I offered to help, I couldn’t stop looking down at his crotch, definite cock outline. I was pretty sure he caught me looking a few times that evening. So we went to the shop, he needed a hand doing some wiring and some framing cause he was building a loft in it. So I do a directed and help around getting him tools, helping him stand a few walls, running some electrical. Then it happens, he’s up on a ladder and his crotch is inches from my face cause I’m steadying a ladder, he adjusts to push a header in place and the way he shifts he pushes his crotch right into my face and I swear he pushed harder into it when he noticed it was my face he was pushed up against. He askes “are you ok?” “Mhmm” is all I can make out as I feel the head off his package rubbing on my face through his sweatpants. Then I feel him start getting harder, I can’t tell what he’s doing but I do notice it’s quiet, I breath in deep and smell his musk. I pull back a little and look up and see he’s still looking down at me, clearly done installing the header, I reach up and start grabbing his pants and sliding them down.He groans a little bit doesn’t stop me, I pull them down. I look back down at his chard cock, has to be about 7” but thick. And I take his cock in my mouth, tastes bitter and salty at first, I hear him moan as I try to take him all the way in but I start gagging. He said to wait a min and gets off the ladder and brings me to the back room. I follow and he tells me be quick, so I drop to my knees and start sucking him again. I feel his hands on the back of my head and keeps fucking my mouth, and before I know it he says where do I want in, I respond by taking his cock down my throat and holding onto the back of his legs and he lets go, cumming down my thoat which again sets off my gag reflex and I gag hard and pull off, he grabbed my hair and cums more on my face before finally letting me go. He thanks me and tells me there’s a bathroom for me to lean up in the other room of the shop.I get off my knees and walk over I could feel his cum running down my face. He yells back to me “Thanks for that, I needed that” I turn around and smile and said “anytime you want” before turning back and seeing my face in the mirror, I was covered in cum and sweat. So after that I ended up being his fwb for about 3 years. Till I had to move away for work, but still sometimes I drive out there and have some fun