My Brother's Wife

My Brother's Wife is a 3DCG dating sim for players who enjoy family-tangled drama with a slow-burn romantic pull. It keeps things grounded and personal rather than flashy.

Story

After losing his parents, Cole was sent abroad by his older brother Alan, who became his guardian, and the two grew distant over the years. Now a graduate, Cole returns home to live with Alan and his new wife Jennifer, and the household dynamic forces him to decide where his loyalty, and his heart, actually belong.

Gameplay

Cole moves through daily life at home, talking with Alan and Jennifer and reacting to the tension between closeness and boundaries that builds around them. Dialogue choices shape how each relationship develops, nudging the story toward different outcomes depending on who Cole grows closer to.

Features

• Rendered scenes and short animated sequences built around key story moments
• A cast kept small and focused on the two central relationships
• Choice-driven dialogue that shapes which bond deepens over time

Notes

The story leans on cheating and voyeurism themes tied to the brother's marriage, which shapes most of its romantic content.