A beautiful landlord of my apartment makes me pay with my cock in exchange for rent exemption!?

I came out from the countryside to the city without my parent’s consent.  So of course, I can’t get any financial support from them... 
While I work multiple jobs just to afford my rent, one day I became so sick and had to stay home to recuperate so it became impossible to pay off my rent.  I had no choice but to talk to my landlord about it, so I did, but she came up with the most craziest and unbelievable proposal! 
She said, “If you can’t pay the rent, then you’ll have to pay off with your cock...”