Mature Content Description

The developers describe the content like this:

This title contains unavoidable sexual content with a focus on cheating (including swinging, NTR/cuckolding and moral degeneration). It also has a focus on corruption as a theme and includes male on female penetration.

It also contains instances of sexual coercion, roleplaying, and exhibitionism. Sensitive subjects such as cheating, the use and abuse of alcohol, and violent sexual spanking are included in the story as well.

About This Game

Slut Metamorphosis is a NTR (cheating) themed visual novel. Make choices and read through the story from both the male and female protagonist's perspective.

You are not doing well financially when an older family friend Shoji offers to help out and lets you and your girlfriend Lana live with him in his fancy home until you get back up on your feet.

What you don't know is that Shoji might have ulteriot motives with your girlfriend... As you live in Shoji's home you notice Lana's outlook on life has been changing. She's always been a fashionista who wears a lot of makeup and dyes her hair blonde with a modern look on life, but lately she seems to be adopting more traditional Japanese norms and values...

Lana is your girlfriend. Her dream is to become a popular model one day. She does not like doing household chores and pushy overly masculine men.

You are playing as Ken, a guy who recently lost his lowe paying job and has no choice but to move in with an older family friend.

Shoji is an old family friend and a wealthy entrepreneur with a beautiful Japanese home. You're not sure whether you appreciate the way he looks at your girlfriend once in a while...