Unexpected Moments at a Class Reunion

About five years ago my girlfriend at the time Tina and I went to a class gathering for a classmate that died from cancer later in the evening after things settled down and the crowd thinned out , I went out to my car to get high and as I head back towards Tina and the people,she called me and told me to come to the bathroom there in the parking lot.
Ok so I go there Tina ,Julie another classmate Lisa was all in the Ladies room talking ,I stood outside for a few minutes til Tina told me to come in there with them.
They had been talking about Julie having the hots for another classmate that didn't come and still talking about it .
Julie had been with him once in high school and just never got over it I guess,then she started talking about his cock so I went back outside because I didn't want to hear about it..
After a few minutes they called me back in.
Tina had told them about my cock and how big it was and after I got back in there she was still talking about it ,all three had been drinking and had a good buzz on.
Tina said here I ll prove it and pulls my shirt up and starts undoing my belt , I pulled away and said what are you doing ,she said they want to see how big your cock is.
So I finished undoing my my pants and pulled my half hard cock out of my underwear it was about 7" at that point. ,Tina said it gets bigger then that and drops to her knees and starts sucking it til it's really hard ,Julie and Lisa just stood there and stared as Tins sucked my cock .
Once she had it hard and swollen she stopped and stood up and said there go
My cock was hard standing straight up about 8.5 to 9" ,they both stood and stared for a minute Julie a skinny red head about 5'6 stepped up wanted to touch it and took it in her hand and said wow what I could do with that ,Lisa was a little thicker then Julie not fat but had a nice pair of titties stepped up to put her hands on it ,they both said was it this big in high school,I said yes they both said wow.
My girlfriend Tina was 5'9 with 44 DD ,she stood there and watched as Lisa and Julie touched and rubbed my cock and balls. After a few minutes Tina came over and got on her knees and started licking the head of my cock as Julie and Lisa continued fondling my cock but it wasn't long before Julie was on her knees next to Tina and started taking turns licking and sucking it,one would suck my cock as the other sucked my balls and back and forth .
Lisa had her skirt pulled up rubbing her pussy through her panties til Tina stood up and started kissing me then Lisa got on her knees and shared my cock with Julie .
I'd never had anything like this before,I knew Tina was into threesomes and some kinky stuff but this was a surprise but they were all drunk and horny .
Tina and I kissed sucking on each other's tongues as Lisa and Julie sucked my hard cock ,Tina got back down and joined them as I took turns fucking their hot mouths ,they all had skirts on so if there weren't sucking my cock there were masterbating.
Tina and Lisa both had their shirts and bras pulled up playing with theirs nipples ,tugging and pulling them while they shared my cock , when I came they all swallowed some of it and cleaned up the rest ,Tina was liking up off of Lisa's nice tits , they all three kissed and shared my cum then Tina finished me off sucking me til I was limp .
I had to lean against the sink because my knees were weak after all that ,I watched as they got dressed and helped each get themselves together
Julie and Lisa both kissed me before we all parted ways that night.
Tina gave me a blowjob on the way home then we fucked for a for hours when we got home.
The next weekend Tina invited a friend over and we went at it ..