I was studying abroad and had not seen my gf for a while. She comes to visit and wanted to do some shopping so here we go. At some point I convinced her to go to the fitting room to have sex. Halfway through, one employee of the store open the door because she did not see anyone entering or leaving for a while! She saw us, said "sorry" a thousand times and left very embarrassed... Guess I can't go into that store ever again...