Every night, she knelt at the end of his bed, tucked her face below his balls, and began lapping at his asshole while stroking his thick cock with her hand. His moans and the way he called her a slut, whore, and dirty bitch made her spine tingle. She knew that it was just part of the rental agreement for him, but she thought she might be falling in love, despite the fact that he was only her roommate and only allowed her the pleasure, because he was required to make his asshole available for her to lick every night, as per his lease. She hoped he’d renew in the Spring.