The rabbit and Tamaki are Taking a break!

This is a simulation game in which you play pranks on a girl who has come to the nurse’s office on her day off without waking her up.

Souta, a perfectly ordinary virgin, enjoyed nothing more on his days off than eating the newest sweets from “Masudo” (a parody of McDonald’s/McSweets).
However, one day, cold-blooded and heartless “chitchikko” (a slang term for short/small girls with large breasts) suddenly appeared.
Taking advantage of Souta’s lewd thoughts with their clever words, they ruthlessly stole his sweets.
He swore a firm oath in his heart to get revenge on the “chitchikko”…
Even if his semen were to completely run dry…

The protagonist Iijima Ryousuke is affiliated with a small pornography studio called "Ubai", and works as an actor, cameraman, and other miscellaneous jobs. Ubai's theme is normally about netori and netorare, which is the center of the photos and videos they shoot.

However, beneath their pornography production, Ubai also illegally markets prostitutes to members exclusively which is also themed around netori. Now, women with various financial problems seeking to solve it came to Ubai. Ryousuke's job under the official Ubai is to film their promotional videos and sell their bodies to customers and train these women as well, if needed.

The protagonist moves into his relatives’ house when he goes to college.
Due to various circumstances, his relatives have had to leave the house for a while, so he is living alone.
One day, the protagonist is visited by Tamahime, a self-proclaimed “passing by maid.”
Though Tamahime seems very suspicious, the protagonist is presented with a variety of favorable conditions and ends up taking her in as a maid.
However, her goal is not to take care of the protagonist as a maid, but to take revenge.
Will the protagonist be able to live a safe life without being taken revenge on…?
 

The protagonist, Artel, and her husband Kaale are a newlywed couple.
The two of them begin an investigation of a dungeon located in a secluded mansion as part of a request they accepted.
One day, while progressing through the investigation, the client tempts Artel by saying, “There’s an easier way to explore the dungeon.”
When she listens to the method, an unfamiliar “mysterious pattern” suddenly appears on her abdomen.
Though the pattern seems to be deeply affecting her mind, Artel continues the exploration in order to complete the request…