I seduce my timid stepsister as my girlfriend and have intense sex with her, resulting in her orgasm

I'm a college guy with a hot girlfriend who's always out of town, so I turn to her cute stepsister for some fun. She's got a killer body and a sexy ass, but she's never shown any interest in guys. One day, I decide to try my luck and get her alone. I start teasing her, and before long, she's giving in to my advances. We start off slowly, with some passionate kissing and undressing each other. Soon enough, we're engaged in intense sex, with me taking her from behind and enjoying the sight of her big tits bouncing. The sight of her tight pussy gets me even more turned on, and I can't hold back. I release my cum all over her ass, leaving her satisfied and wanting more. This hot Latina teen knows how to squirt, and she does it multiple times, leaving us both breathless.