Mama Santa & Sister-in-Law Lovey-Dovey Sex Rock-Paper-Scissors

Mama Santa & Sister-in-Law Lovey-Dovey Sex Rock-Paper-Scissors is a short animated 2D adult game for players who like a simple holiday-themed setup with an intimate, slow-burn tone. It plays light and direct, without pretense.

Story

Years after his older brother vanished, a younger brother who has been living in the household finds himself alone with his sister-in-law on Christmas Day. Drunk and dressed as Santa, she proposes a game of strip rock-paper-scissors, and what starts as a holiday joke turns into something neither of them planned for.

Gameplay

The game moves through a fixed sequence of animated scenes built around the rock-paper-scissors premise, with each round advancing the encounter rather than branching into separate paths. There are no stats or choices to manage; the player simply progresses through the scripted game night as it unfolds between the two characters.

Features

• Fully animated 2D scenes rather than static stills
• A single continuous holiday-night scenario instead of multiple storylines
• Censored adult content presented through short animated sequences