An 18-year-old university student who moved to Tokyo from the countryside and just started a new life. With a petite body of 143cm, I am willing to take on the challenge of living in a city that I am not used to. He has a curious personality and actively dives into things that interest him. A series of new discoveries. Of course they were very curious about their first adult toy*. At first I laughed and said, "What is this~! (lol)", but Things gradually changed... "W-what is this..." "This is how you use it///" At first I slapped her butt just for fun, but... In the end, it was revealed that her true nature was ``masochistic''. For those who want to enjoy the whole story of her new discoveries. This is a work that I definitely recommend! --------------------------------------------- ●No one under the age of 18 appears in this work. ●Providing, transferring, or selling to third parties is prohibited. ---------------------------------------------