Overview:

The girl next door is a game where you play pranks on the caring neighbor’s daughter while she sleeps.
At first, he tries to play tricks on the girl so that she doesn’t wake up, but
If you keep playing pranks, she will be able to continue playing pranks even after the girl wakes up.
Furthermore, it can even develop into lovey-dovey sex.

How to Play
Let’s play pranks on girls while they are sleeping.
As you play tricks, the girl’s sexual interest level will increase.
When a girl’s sexual interest level increases, it becomes harder for her to wake up due to your touch, and her pleasure level increases more easily.
Also, as your level increases, you will receive skill points, so use the points to acquire skills.
Skills include changing the position during sex and being able to use sex toys.
There are many things that can enhance your pranks, so be proactive in acquiring them.
　
Also, especially in the early stages, it is easier for the girl to wake up if you take off her clothes, penetrate her, or cum inside her.
We recommend that you save frequently.