Oneshota Deserted Island Sex Life – Harem Heaven for Short Foreskin (RJ01338891)

March 16, 2025

Game Detail

Game Outline

Five people who participated in a survival experience camp are unexpectedly lost! But since they are all survival professionals, they can relax and enjoy their stay,
They can’t escape from the island for a while, so it’s time to take it easy and start surviving…

The main character “Aki”, who has been mistaken for a girl until now, is confronted by four sisters,
He is a man, with a short foreskin and everything.
But the sisters are perverts who love short foreskin!

4 perverted big-breasted sisters and 1 weak-minded short foreskin shorty!

The weaker your penis is, the more your sisters spoil you!
As the story progresses, everyone’s sense of shame gradually disappears. …… Look forward to further developments!

The ★Oneshota Harem X Desert Island Sandbox Survival ARPG is here!

(Estimated play time for the official version is about 5 hours, or 2 to 3.5 hours if you just concentrate on the main story)
(There are also many syns after the story is over!)

(Estimated play time for the demo version is about 1 hour.
*The craft recipes in the demo version are only partially available★

Operating environment is based on RPG Tool MZ’s operating environment.

A sandbox survival ARPG with intertwined stories!

★★★Advance the story to unlock various features! ★★★

Crafting, cooking, blacksmithing, sewing, and other systems are released one after another as you progress through the main storyline!

Collect materials and create various equipment and useful items!

Extensive craft recipes!
Crafting, Cooking and Blacksmithing System!

Crafting System!
After collecting items, you can use them to make various equipment and useful items at the lady’s place!

Cooking
Some dishes can increase the ability value forever,
If you just want to collect ingredients for cooking, don’t miss it!

Blacksmithing
Equipment is divided into three types
Leather】:It has good balance and can increase the mining power.
Iron】:The rate of water consumption will increase, but it will be very hard.
Cloth】:Defensive power can not be expected, but attack power will be increased.
The main character’s equipment is

When the equipment is strengthened to the limit,
You can also choose between two different limit-breaking routes!

Sewing
Everyone can make more than just basic clothes.
In the 1.0 version, you can make 4 types of clothes + nipples

Free change of clothes system

Go to your sisters.
And when you beg for a change of clothes…

You can freely change your sister’s clothes
to change their clothes!

The story’s pictures will also react!
(We are planning to update various clothes again in the future!)

★★Survival★★★
Over time, the amount of water and the degree of saturation will gradually decrease.
Some skills and actions will cause the two gauges to decrease dramatically.
You can also register food and drinks as shotcuts and eat them while fighting!

Character Introductions

Main character: Aki★★★★

Oh… Um… I’m a guy… I’m a man! I’m a boy!
A boy who looks like a girl
Embarrassed
Normally she is a very polite and nice girl
but in reality, he is a quiet and dominatrix pervert.

He is aware of his short foreskin and premature ejaculation
I like it when girls make fun of my penis
I like to be ridiculed and spoiled by girls

HARUKA★Haruka★★Haruka

“You’re early! Aki, you ejaculate early!”

Haruka, ex-professional campaigner.
I was a former professional athlete, and I had a friend.
Before he retired.
I won by a pair of tits.

Survival camping is his hobby.
Growing up in an environment full of girls
Men other than her father
I have never spoken to

Knows almost nothing about sex.
I’m a purist who doesn’t even know how to masturbate.
I at least know that men like boobs.

★★Yumemi★★★

Oh my, I just moved a little and accidentally fell off…so cute!

Yumemi is a yoga teacher,
She is a yoga teacher, and her classes are usually “sexy and mature”,
She has never been with a man.
In her private life, she is a perverted little pervert, who must masturbate every day.
I have to masturbate every day, I can’t stand it,
I spend most of my time off with porn.

★★Lenka★★★★

‘Why don’t you just take it easy on our bodies?

Lenka is an ordinary office worker, a bit quiet in appearance.
In fact, he is a perverted geek,

a bit of a short-tempered guy

★★Lynn ★★★★

“Do what you want, I’m your toy.”

Lynn is also an ordinary office worker. Like Lenka, she is a big fan of shorties, and she likes their little foreskin more than she thought she would.

echosine

Number of HCGs, 36 in the official version 1.0 (will always increase by at least 15 with updates)

★★★ short favor, premature ejaculation praise, ★★★
The main focus is on the sisters making fun of and spoiling the short, foreskinned, weak shota.
The sisters’ bodies are the main character’s toys.
The main character’s body is also a toy for the sisters.
They keep emphasizing his shortness, premature ejaculation, and foreskin, and have sex with him in a heartwarming way!

All the sisters want to satisfy the protagonist’s short, premature ejaculation penis as hard as they can!
The weaker the penis is, the more pampered it is!

Pants ass fetish
Not naked on purpose, many shins wear pants or swimsuits, and there are shins who smell them!
Also recommended for those with a slight smell fetish!

Overall, many soft M thins.
A few yurishin are also available

★★Don’t miss it if you want to be pampered while your cock is being fooled around with.

Try the trial version! (There are 9 HCGs in the trial version)

Future Updates

2.0 update: (There will definitely be!)

New regions + craft recipes + new demons to be added!
15 CGs and clothes (content will be decided by vote)
After the official version is released, you can vote for Ci-en, and we will increase the number of ecchi-sins according to the ratio.

Update 3.0: (based on the number of sales)

Add new systems (brewing, enchanting, etc.)
More equipment, stronger monsters, and more etch-sins…
And more sex-synths…. etc.

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