Used as a submissive sex slave by hotelier

What I always experience is really unbelievable. I was in Frankfurt for a TV production and had to sleep somewhere, but was totally broke like us young girls are all the time :D Constantly broke but always horny... Then I just asked in the next best hotel if I could sleep there for free! Lo and behold, the hotel owner has a heart and gives me a room for free! Haha wrong thinking!!! When he realises that I don't even have money for small things, he says I can earn an extra 5 euros ... of course I don't ask at first, because who could have guessed that he wanted to use me as his submissive sex slave all night for a few bucks!!!! Honestly, what was I supposed to do? Broke and horny in a foreign city... So the offer came just right... :D