When I met my niece, a relative I used to see often, for the first time in a few years, she had grown up a bit and looked good in her uniform, but she was still a cute child who kissed me on the cheek. She was angry when she was treated like a child, so she said, "I'm an adult now, so I can kiss you like an adult," and stuck her tongue in my mouth and gave me a deep kiss! I got an erection from the drool-filled kiss with her tongue that put an adult to shame. Seeing this, my niece reached for my erect penis, wanting to do something more adult-like!