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.