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.

A whimsical RPG adventure where a loving couple must vanquish the four Elemental Demon Lords! There's just one problem- the girlfriend is lusted after by the denizens of this realm, and the boyfriend has a huge cuckold fetish!
 
Open-Ended Sandbox World
Defeat the four Elemental Demon Lords in whichever order you choose, interacting with NPCs and learning more about the world as you go. After you defeat each boss, you can encourage Sunny, your girlfriend, to become increasingly "friendly" with the residents of this world!
 
Non-Linear Progression
Combat itself features equipment-based character power, there is no need to worry about grinding for experience points. It's much more important to explore the world, discovering hidden treasures and completing quests.

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, 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…