He had fucked her ass every night since they started dating and she had jokingly asked when she’d get to fuck his. He told her that she could start right away, then took off his pants, leaned back on the couch, and shoved her head under his balls. It took her a moment to figure out what was going on, but then she realized he meant for her to tongue fuck his asshole. She got to work right away and made a note to thank him when her mouth was free.