I owed her money, so she told me I could pay in cum. I didn't imagine I'd be cumming in her boyfriend's throat, or that she'd pound my ass with a vibrator while she did it, but I think everything turned out better than expected
She's not thinking about money, or her job, her friends, her obligations, or her responsibilities. She's not thinking. She's totally in the moment, his cock in her ass, her head underfoot. It's very zen. In submission, she's found Nirvana.