Developer: HalftoneDot
Publisher: HalftoneDot
Release date: 23 Jul, 2026
Version: Final
Language: English, Japanese, Chinese (Official)
Censored: Yes (Mosaics)


A Live2D × ASMR romance interaction game about a dangerously intimate relationship with your childhood friend next door, who already has a boyfriend. Experience immersive interactions, detailed animations, and binaural voice acting as your teasing and intimate moments gradually escalate.

Mature Content Description
The developers describe the content like this:

About this content:
This game contains content that may not be appropriate for all ages, or may not be appropriate for viewing at work: Nudity, Sexual Content, and General Adult Content.

Detailed Description:

Sexual Acts: The game includes detailed depictions of sexual acts, including vaginal intercourse.

Sensitive Themes: This work features "NTR" (betrayal) themes, including scenes where the female lead engages in intimate and sexual acts with the protagonist while on a phone call with her boyfriend.

ASMR Experience: Includes extremely intimate ear-licking, heavy breathing, moaning, and realistic audio depictions of sexual activity via binaural recording (ASMR).

Age Statement: All characters depicted in sexual content are over the age of 18.

About This Game
A Dangerous Relationship with the Girl Next Door… Who Already Has a Boyfriend?





“Wait… do you want to… do it? With me… something naughty?”

Kasumi, the older girl next door, has been your childhood friend for as long as you can remember.

Mature, composed—and already taken—she’s always felt just out of reach…

and completely impossible to resist.

One day, you accidentally get caught peeking while she’s changing.

Seeing your flustered, inexperienced reaction around women,

she can’t help but start teasing you.

What begins as playful “mischief” slowly escalates—

from holding hands, to embraces… to whispers against your ear.

Before you realize it, the line between teasing and something more

is only a single step away from being crossed…


GamePlay


◆ Stunning Live2D Animation

Experience beautifully animated expressions, lifelike softness,

and highly immersive sensual detail.




◆ Control the Pace with Choices

Enjoy a simple and intuitive interaction system.

Select options at the bottom of the screen to engage in a variety of intimate interactions with the character.







◆ Binaural ASMR Voice Acting

Performed by the experienced indie voice actress Rima Nemune,

featuring immersive binaural recording.