Melody Marks' half-brother is getting ready to go on a date with his girlfriend to a party, and she's sure they'll have sex that night, but her little brother isn't. knowing nothing about sex, fearing that their first time would not go well, Melody decided to teach her younger brother an extremely valuable lesson. He is truly the luckiest brother in the world.
![Let my stepsister teach me how to make a girl happy](https://cdn-img.vipcloudvn.com/images_new/full_size/9xzRSBkiCPQnIY1hoO3agprFN.jpg)