Busty.biz
Description
As you come home after a bad day you find a woman waiting for you. She reveals she's worked for your distant relative Lord Fuckaroy, and as the last living next of kin you suddenly inherit his vast porn business.
BustyBiz is a free-to-play tower building and management game. You need to manage the porn businesses in your highrise towers, adding floors and upgrading employees and equipment in order to earn more income -- in the process hiring women to assist you and then seducing them.
As you progress you can start additional porn businesses, each with their own tower. Some towers will earn you other kinds of currency which can be used to unlock new things.
The game will proceed even as you turn it off, your businesses collecting money and upgrades for you to spend when you come back.