In Her Service Ver.0.90.01 by Blue Factory Games Win/Mac/Android - Adult Sex Game

In a modern world where nobility exists , Sylvia and Jack, a couple deeply in love, stand before the doors to the Talia Godroy mansion. The doors before them represent not only their new home but also an uncertain future with their new enigmatic mistress.

Story about relationship between four main characters.
Main theme romance/swinging/netorare.​