Keiko's lips slid down on her parter's cock, reluctantly, and she whimpered at his groan. She didn't want to do this, but she wanted to be punished again even less, so she set to doing her inexpert best. This wasn't something she was experienced in, after all. She had a moment's thought for Michael, how he must feel, and even a twinge of doubt - if she succeeded, he'd be punished for it after all. But the stinging of her spanked ass reminded her that it was better him than her, and she set to doing her best to please him.<br/><br/>Her head bobbed up and down in his lap, her eyes shut tight as she tried her hardest. He was bigger than the only other cock she'd sucked, and she could scarcely believe she was doing this, but there she was, sucking and licking at a bound boy's hard cock while her teacher and another boy watched.