LUCY-006 - I was cuckolded by my girlfriend's older sister while she was drunk. Yukine Nagasaki

I don't know, I keep getting drawn to her sister... she's really captivating. If she came on that strong, it'd be game over instantly. And even with the sister's skilled hands, oral, and doggy style (and raw, no less!) relentlessly coming at her, to hold on with just willpower... that's amazing. But once she gives in and drops her hips, it's straight into missionary and she's done for... But once you let go once... there's no stopping after that... Seriously, her endurance is incredible. She's got some serious stamina.