Alpha Blue was a Federation space station for the study of sexual addiction and rehabilitation of its clientele. That was back in the good old days when enjoying sex was for deviants. Behavioral psychologists believed that stimulus overload would cure addictive personality disorder. Simply, give those hopeless degenerates what they crave... seven-fold! And pretty soon, their obsession will burn itself out.
It was years before those kinds of theories were debunked and said behavioral psychologists were rounded up with the rest of humanity's failures and blasted into the nearest star.
Now decommissioned, Alpha Blue is something akin to an interstellar whore house or "love boat", drifting from planet to planet, acquiring new talent, clients, and security. It's as big as a city, so there's no shortage of wild escapades, interesting characters, lucrative opportunities, and naked throbbing pleasure. Plus, there will be plenty of scenario seeds fleshed out for planet-side shenanigans.
