Grandma's House

PLAY Grandma's House NOW

Grandma's House is a high-octane adult visual novel you can play instantly in your browser on mobile or PC. Stepping away from the standard landlady setup, you play a charismatic student returning home from college to seduce your grandmother's stunning friend. What unfolds is a hilarious, over-the-top sitcom where you quickly become the ultimate center of attention for every beautiful woman in the area.

This game functions as a relentless, high-energy sandbox of passion, packing an astonishing variety of content and specific fetishes. If you are a fan of multiplying your legacy, the narrative features an incredibly expansive pregnancy route where you can fulfill your destiny of building a colossal family. The character visuals improve significantly as you progress, boasting excellent framing and pristine shot composition that captures every wild encounter.

The gameplay is beautifully linear and easy to digest, moving swiftly from snappy, humorous dialogue directly into premium, uninhibited encounters. With customizable settings that allow you to declare certain women as "not your type" or skip specific kinks like lesbian or femdom scenes, you are in total control of who joins your massive household. It is a lighthearted, grand-scale comedy that knows exactly what it is and delivers on it perfectly.

Press Play and start directly in your browser. Grandma's House plays online on mobile and PC, with no download and no sign-up.

About the Developer: Created by MoonBox - support the developer for updates and more work.

Game Info: Ren'py adult kinetic novel | by MoonBox | Ultimate Harem / Pregnancy Fetish / Comedy | English.

Updated to 0.105 on February 22nd 2026.