The Sims 4 Slave Mod [new] -

: A BDSM-themed mod that introduces "Service" motives and skills. Dominant Sims can train submissive Sims (subs) to perform service interactions, and at higher levels, subs can be forbidden from using standard furniture like beds. Historical Plantation Mods

While there is no official "Slave Mod" released by Electronic Arts (EA), the The Sims 4 Slave Mod

Allowing players to decide the scope and nature of the mod through configuration options. This could include turning certain features on or off, adjusting the difficulty or impact of slavery within the game, or setting limits on what actions are permissible. : A BDSM-themed mod that introduces "Service" motives