I was going to my friends pool party and needed to change into my bikini. She has a very tiny house and all the rooms were being used by other people changing. I decided to wrap a towel around me and try to take my clothes of and put my suit on. I got my clothes of with little trouble. I went to put the bottoms on first but realized I had to ties the sides for it to stay on. I just held it there between my legs while wrestling with the top to get that on, but relized it was the same as the bottoms, I had to tie it on the sides. I was trying to tie the bottoms with the towel around me but the towel dropped and I was standing there topless and with the bikini bottoms between my legs, exposing my entire body.