Games like Hot Tub Simulator
Games like Hot Tub Simulator include Your Mom, your wife, Muse Dash, NEKOPARA Vol. 1, and MiSide. We matched them by the tags players give Hot Tub Simulator on Steam (Sexual Content, Simulation, Hentai, Anime, and Idler): closest matches first, and among equally close ones the better-known games.

Your Mom
Shared: Sexual Content · Hentai · Simulation

your wife
Shared: Sexual Content · Hentai · Anime

Muse Dash
Shared: Sexual Content · Anime · Cute

NEKOPARA Vol. 1
Shared: Hentai · Sexual Content · Anime

MiSide
Shared: Sexual Content · Cute · Anime

NEKOPARA Vol. 0
Shared: Sexual Content · Anime · Hentai

NEKOPARA Vol. 3
Shared: Sexual Content · Hentai · Anime

Tricolour Lovestory
Shared: Sexual Content · Simulation · Anime

Pretty Neko
Shared: Sexual Content · Simulation · Casual

Summer Memories
Shared: Sexual Content · Hentai · Anime

Pretty Angel
Shared: Sexual Content · Hentai · Simulation

NEKOPARA Vol. 4
Shared: Sexual Content · Hentai · Anime

NEKOPARA Vol. 2
Shared: Sexual Content · Anime · Cute

Desktop Kanojo
Shared: Sexual Content · Anime · Simulation

Volcano Princess
Shared: Simulation · Life Sim · Anime

Dusk Pub - Adult Only
Shared: Sexual Content · Hentai · Simulation

LEWDAPOCALYPSE Hentai Evil
Shared: Sexual Content · Hentai · Female Protagonist

Apprehending the Adventurer Chan! ~Live2D Tentacles Simulator~
Shared: Sexual Content · Simulation · Hentai

West Sweety
Shared: Sexual Content · Hentai · Simulation

TOGETHER BnB
Shared: Sexual Content · Simulation · 3D

Miss Neko
Shared: Sexual Content · Hentai · Anime

恋爱关系/Romance
Shared: Hentai · Simulation · Anime

Book of Yog Idle RPG
Shared: Simulation · Sexual Content · Casual

Seek Girl Ⅱ
Shared: Sexual Content · Hentai · Anime