I told my boyfriend that I got invited to a Halloween party from one of my coworkers. He acted like he was fine with it but I could tell he was insecure. (I always secretly had the hots for this coworker as he was taller and more attractive than my boyfriend). I told my boyfriend we were just friends though.
So everyone knows the Halloween parties where one girl dresses as a slutty angel and one dresses as a slutty devil. It’s a cliche at this point. Anyways, I asked my boyfriend to buy me the devil outfit. He really didn’t want to but he ultimately gave in. (My boyfriend and I lived together at the time).
So I got all dolled up, and put on my outfit (the dress was so tight, and I wore a skimpy red thong to match everything because I knew it would ride up sometimes). As my boyfriend was sitting there playing Xbox, I asked him how I looked. He said “you look great” in kind of an upset voice. I thanked him, gave him a kiss, then my coworker stopped by to pick me up.