Your cousin has been staying with you for weeks, giving you barely any time to jerk off and always invading your privacy. Finally, you get a minute alone and start to masturbate, just for her to walk in and catch you in the act. It’s okay, though, she’s known you’re a horny pervert…and she confirms that it runs in the family. No one has to know what you two do together. She’s known for a long time that you think she’s hot, you can barely hide it when you’re together. Your cousin starts teasing you with her body, showing you her breasts and ass. She takes off her panties and tosses them to you, telling you that she wants you to jerk off into them while you rim her ass. Just keep masturbating, savoring the feeling of pleasuring your cousin in such a dirty way. It’s okay, it’s not like you’re fucking, right? Maybe you’ll even do it again sometime.