Overview:

Your favorite sister is sleeping defenselessly in front of you. If you play pranks skillfully, you might be able to do various things…?
With 3D animation, the hair always moves smoothly on the boobs.

Let’s play a prank on my sleeping sister!
In the “touching phase”, you can click on the parts you want to touch, such as breasts, nipples, and clitoris, and you can play tricks.
You will be able to select the “sex phase” that you can enter.

There are 7 types of ED after night crawling (5 with erotic movies and conversation)
7 types of ED will be released depending on the play content, such as not being caught, making you cum, inserting or not.