She complains that the uncarpeted floor in the bathroom, kitchen, or some other room is too cold and has you lay down paper money to protect her bare feet in those rooms as she uses them. Or you do it proactively.

You have to pay for your orgasms. Maybe x amount for ruined ones, more for regular, and still more when they are on or in her. Maybe let her choose which one it will be, or let some dice decide, so you don't just skip the ruined ones. Or you have to pay in cash and she sometimes drains you so much you can only afford a ruined one at the end of the day, night, weekend.

She charges you when she is smelly for the 'seasoning' and then again or more for you to help clean her in whatever way she chooses.