For a teen girl, there’s no one like her best friend. Someone that listens, and knows all her secrets. Sometimes this best friend comes in the form of a step-sister or trainer or just someone from college. They laugh and cry together, they share in each other’s troubles and share a lot of first times together. Full of innocence and youthful energy, they learn everything about each other. Sometimes sexual curiosity leads to exploring themselves, through deep questions, or even through physical touch. They learn how to kiss, even how to pleasure themselves and their friend.