Need To Say No

I’m 5 foot 3 brunette single have C cup tits and a big ass. I weigh 140 lbs and carry my weight around my hips and ass. I consider myself good looking but ez. It seems that I always start to date someone we go to fast I get fucked a few times then they move on.
I dated a few guys from work but all that did is make it odd. I had to change jobs last year because a male co worker and I snuck on to the golf course to fuck. We got caught by another worker who decided to go out and spoke week. He walked over to us as I was bent over a table facing the 18th hole. The next thing I knew he took pictures of me and I ended up blowing him as well. Both guys fucked me that night and work got out. I ended up getting a better job and leaving. I gave my 2 week notice and in those 2 weeks I was fucked by 3 more workers. All 3 fucked me a few times early morning before work and at lunch. I need to say no and am doing my best to try and keep mouth ass and legs closed.