My Childhood Friend Was Stolen Without Me Knowing

In this title, you can switch between playable characters. If you want to view the “Netori” (stealing) from a direct perspective, choose Aoi. If you want to view it from the perspective of being cuckolded without realizing it, choose the Protagonist. You can switch perspectives at any time. When playing from the Protagonist’s perspective, H-scenes will be added to the “Recollection/Flashback” section.
Additionally, this game uses a parameter called “Cooperation Level.” If the men are unable to perform lewd acts, their Cooperation Level will drop, causing negative effects on exploration, crafting, and other activities. Therefore, make sure to let them engage in plenty of lewd acts.

An unfamiliar parallel world, where a peaceful daily life is quietly eroded by the demonic hands of the local men—.
Enveloped in a mysterious light, the protagonist Hiroto, his lover Miyuki, and his younger sister Akari find themselves transported to another world. The first place the three of them arrive at is a single “Another World Inn.” While helping out with the inn’s chores to gather information on how to return to their original world, they are suddenly attacked by monsters in the forest one day while accompanying a mercenary guest named Clark.
Triggered by this incident, cracks begin to form in the bond between the three of them bit by bit… Furthermore, a new man calling himself Dejard appears at the inn, and two dark, predatory hands begin to stretch toward his beloved Miyuki and Akari……
This game is a “Real-Time Progression NTR Simulation” where the heroines live out their own lives behind the scenes of the player’s actions.

Chapter 1:
“You’re the only one I can ask this of…”
Give your sincere cooperation to your childhood friend who’s always hanging out in your room and making a serious, naughty request!
From relaxing his stiff body to helping him reach the climax he was too scared to achieve on his own, support him gently or intensely.
Chapter 2:
“As a thank you for today… um… would it be okay if I did it for you?”
As a thank you for giving him so much pleasure, let him reciprocate with oral sex!
Will you gently watch over him as he tries to please you, or will you grab his head and lose your patience…?
Chapter 3:
“…I see ♡ You couldn’t hold back anymore because of me ♡”
Your childhood friend is just too perverted, and you’ve reached your limit!
It’s up to you whether you make your first time together a sweet and romantic experience, or a relentlessly intense one!

The protagonist who aims to be an adventurer arrives at the
"Adventurer Certification Test Center" with his peek-a-bangs childhood friend Momo.
To become an adventurer, defeat monsters and gain points through prostitution.

This is an erotic flash game featuring the protagonist and his childhood friend who has come to stay over, with plenty of touching and intimate moments.
By increasing affection and sexual activity levels over three days, various story branches occur, leading to numerous endings such as <Lovey-Dovey Mode> and <Doting Mode>.