A tentacle alien who came to another world conquers life by running a brothel

The far future, a galaxy far away.
There were dark stars who made a living running a brothel.
The largest fleet of brothels in the universe that kidnaps women from another planet and trains them to become prostitutes.
The protagonist is Squid Smith, a newcomer to the Tentacle Alien organization.
The mission entrusted to him is the frontier of the universe magical planet "Earth".
To train and flourish a spaceship boarder.
Squid Smith is the best human lover in the fleet.
You can do erotic things with Earthlings!!!
And wholeheartedly accept this mission.
Go down to Earth, kidnap and train different humans,
The mission to run a brothel and invade Earth begins now.