My Sister & I

My Sister & I is a 3D dating sim for players who enjoy slow-burn family drama with a warm, character-focused tone. It favors quiet, personal moments over spectacle.

Story

After three years of living alone in a new town, the protagonist gets a call from his mother that changes his routine: his 18-year-old sister is moving in with him while she starts college. The distance between them, built up over years apart, starts to close as summer winds down, and old feelings resurface as they adjust to sharing a home again.

Gameplay

Play unfolds as a dating sim told through a first-person point of view, mixing narrative choices with rendered scenes as the two rebuild their relationship day by day. Conversations and small decisions shape how close the siblings become, with animated scenes marking key moments along the way. Humor and everyday domestic life balance out the more intimate turns of the story.

Features

• Animated 3D scenes alongside static renders for key moments
• Original music tracks that shift with the story's mood
• POV-style presentation for a more personal feel

Notes

This is an incest-themed story centered entirely on the sibling relationship; players uncomfortable with that theme should look elsewhere.