<human>: Give me a shortened version of the text

I want to make this short. We were all out drinking after work and one thing lead to another and I invited my coworkers Annie and Brett to my house, since we were all drunk and they couldn't drive. (my house was in walking distance) 

When we got here we drank more, then all were going to bed. I assumed they would take the couch, but they got in bed with me. Annie got completely naked and tried to get me to have a threesome. I refused and got out of bed and sat on the floor. I felt so uncomfortable and told them this, but she kept trying to convince me, saying, it's ok, it'll be fine. 

The problem is that she is a supervisor of my department, just not my direct supervisor. We work closely enough together that I am uncomfortable anytime I have to see her. 

So my question. I am going to put in my two weeks notice at this job because of this incident. Do I tell my direct supervisor exactly why? Or do I just move on and make up something?
<bot>: My not-direct supervisor tried to get me to have a threesome with another coworker, I refused, she pressed the issue, now I am quitting. Do I tell anyone?