Lala is an honor student who was raised as a rich girl. She is actually a little girl who is curious about naughty things. Today, Lala goes to her uncle's house to learn naughty things that they don't teach her at school... Even though she doesn't want to be seen in an "embarrassing state," her pussy gets wet. Her uterus aches so much that she can't stop thinking, "I shouldn't do this." This is a forbidden love story that will never be forgiven.