My Life Working on Mushroom Island - The Room's Secret

Takumi is your classic NEET - graduated yet unemployed, spending his days lazing around. One day, a friend gets him a job on a tiny island, and the pay is suspiciously good...
And thus, our hero's life as a working man began.

Akitoshi decided to take a vacation on Earth to rest and recover from the drudge of office life. Everything was perfect... Until a sudden storm sank the ship he was on! Now he's been washed ashore on a random island in the middle of who knows where, attacked by a wild animal, and saved by a mysterious woman. What will happen to him now?
 
Get to know your savior, investigate the island... Do whatever you have to in order to survive and escape this tropical nightmare in this island exploration adventure RPG!

The protagonist and his childhood friend, Nanami Mitsuki, get caught in a storm during their trip and are stranded on a deserted island.
As they live with the goal of simply surviving, their sexual urges gradually build up…
To relieve those urges… they start helping each other masturbate!?
Will they be able to build a boat and escape the island without being consumed by their desires…!?

You picked up the mysterious cat Haru a month ago who had mysterious powers.

One time a day, it will grant you a small wish.

You decided to ask Haru to attract the lady in your apartment complex but...

You and four friends are enjoying a cruise ride when the boat collides with a rock and sinks.
You wake up on an unknown island where you meet the other protagonist of this game with whom you will start your days of survival with. The goal is to find your friends and escape the island.
 
Dual Protagonists
There are two protagonists. The story begins with the female protagonist, but once on the island, you may switch between the two at any time.
 
The Natives
The island is inhabited by natives. They spend the daytime outside and sleep in their homes at night. You can ""visit"" them in their sleep, in addition to capturing them and making them your slaves. They can work for you in such fields as logging, excavation, and farming. You can allow them to make love freely or restrict them from it.
 
Enemies, Monsters, & Friends
You will encounter enemies and monsters in numerous places.
You can listen to their stories of how they ended up on the island, and make them your allies.
Enemies can be either defeated or stunned, in which case you can tame them to be your allies.
Strong allies are sure to help you in your exploration.
 
Character Customization
You can customize the appearance of yourself and friendly NPCs. There are devices which will enable you to deform their bodies by removing arms and legs! Make sure you get your favorite girl all dressed up.
 
Craft
There are over 10 types of workbenches with which numerous items can be crafted. These include: protective equipment, weapons, shields, clothes, torture devices, feeding cages, sexual toys, seasonal ornaments, and meals, all to make your life better.
 
Farming, Excavation, Gathering, & Fishing
You can sow seeds to raise vegetables with which you can cook new dishes.
There are numerous fish that can be fished, depending on the location.
 
Leveling Up & Skills
Battles, excavation, and gathering will all make you level-up. Levelling-up will raise your specs, such as attack power and running speed. Your skills will also level-up, allowing you to attain new ones.
 
Exploration of Caves & Ruins
The caves and ruins have levels. You will encounter stronger bosses and find powerful weapons as you make your way in deeper. Just be careful of the traps."