My sister, even though I'm her brother, is beautiful and has a great figure. But she's reckless with money, goes to host clubs, gambles, and makes expensive purchases, then comes to me saying she's out of money. It happens every time, so this time I jokingly said, 'I'll lend you money if you show me a masturbation!' Then she started a real masturbation right in front of me, and even pushed me down, easily taking my virginity with her skillful technique... If it feels this good, maybe I should lend her money every month!
