I'm a 33 year old, 5'6", 155 lb asian american. I work out every day at a 24 hour gym because of my work schedule. My workouts are from 9pm - 11pm.
The last few weeks, I've been working out with three other guys that work out at the same time. We were really getting along, work outs very kind of intense and we would even go shirtless in a macho way. I don't know if this is important, but they are all the "hairy bear" type, all over 6' and over 250 lb of kind of muscle fat. I'm much more leaner and probably in better shape, but due to my ethnicity, no body hair. Keep in mind that there is no one at this gym at this hour except us and an old guy at the front desk.
A few nights ago, one of them gave me a quick nipple twist, I laughed it off. Later that night, another one did the same thing but held on for at least 10 seconds, was painful so did not laugh - the other guys did not laugh either.
Last night, in the middle of doing the standing cable crossover, one of them trapped both my arms behind me, while another guy started to go to town really twisting and pulling both my nipples, the third guy was filming it. I told them to stop but they kept doing it for about 5 minutes. I'm embarrassed to admit it but I was crying at this point.
They carried me over to a bench and held me belly down on it and took turns having sex on me. It was both painful and humiliating as they were "pumping" very roughly almost to try to hurt me and slapping my butt. After about 30 minutes they finally stopped after they finished inside me. They turned me over the my back all pulled my legs back to my ears and forced me to masturbate for about 10 minutes until I came on myself.
I thought for sure this was a sex attack, but the guys turned really friendly again and said that I was great. I was very surprised and told them that they really hurt me. They got kind of angry and said that I should "behave" before I got them angrier.
Apparently, they thought I was into it and it was consensual. They claimed that due to my physical size and my penis size (its slightly before average at 3.25" erect) that they assumed I was something called a "bottom". They called themselves "tops" because they were bigger, not to mention their penis sizes were around 8" erect.
It got awkwardly friendly again. We showered and they asked me to perform oral on them, when I refused one of them slapped my face so hard I fell down. Another grabbed my hair and asked again after which I complied and performed oral on them. After they finished it got weirdly friendly again.
We walked out together, the old guy must have known something was going on as he gave me in particular this disgusted look while shaking his head. They treated me to a late night diner meal and ended the night there.
Is this considered a sex attack? They kept saying this was normal stuff for "guy action" but it did not feel that way to me.