She wanted to become a real pro at licking ass, so that she could really impress her boyfriend, but she had a hard time keeping her head down. It took a lot of begging, pleading, and promising to pay his half of the rent that month, but she convinced her roommate to help her practice. She told him that for the next two weeks she wanted to spend at least an hour a day with her face buried in his ass, so she could get used to it, and really service her boyfriend properly. She made him promise to hold her down and keep her there, no matter how much she struggled. They were five minutes into the fifth day and he was doing a great job. She decided she’d reward him with a steak dinner the next night.