Reply: An adult party took unexpected turn 

I'm Emily (34F) I live with my husband (35M) in Florida. Okay so this one weekend we got invited to a topless party which basically means you should not wear anything above the waist you can wear a short or underwear or bikini bottoms but nothing on top. The party was at one of my husband's closest friends houses or should I say a mansion it was a huge house with 6 bedrooms. In the past I did see him eyeing me a bunch of times but it didn't bother me so we decided to go.
Okay so on the party night We reached his house around 10:30 got naked I wore a cute pink thong hubby wore just his underwear and we Started drinking there were 30-35 people in his house mostly men i could hardly see handful of women including me when we got inside I saw a majority of them were butt naked like they didn't wore a single piece of clothes but i didn't feel embarrassed or weird i actually loved it I drank like 4 Margarita's I was dancing singing just going crazy.
I had so much to drink that I wanted to pee but my husband was too drunk so i noticed my husband's friend in the corner and I asked him where's the bathroom is and he said "why don't I show you come with me" he took me to his bedroom and we went inside the bathroom with me i was Drunk but i could see him standing beside me while I was peeing and then he did something really unexpected he pulled out his hands and started fondling my boobs while I was peeing I was surprise like is he really doing that after I was done I stood up washed my hands and he just kiss me I was drunk but I knew what was happening and I let it happen then he started to kiss me really hard and passionately he picked me up and took me to his bed and started to fuck me raw he had a huge dick i could feel it hitting my stomach. As he was fucking me i saw a couple of guys by the door watching me they came inside joined him more and more guys started to show up cause I'm a loud moaning women anyways they gangbanged me for about 2-3 hours I guess I was fucked by more than 10 guys that night all of them cumed inside me and on top of me then i went to sleep on the same bed woke up early the next day and found my husband sleeping beside the pool woke him up and we drove home.