Adult PC Game: Among the Stars version 0.12a by mcteech Archive

You'll assume the role of the pilot of a starship who does a deal with a mysterious customer. Predictably things happen, and you find yourself in need of help. Things only get more complicated when you run into an angry autocrat, some mysterious cargo, and an old girlfriend. Along the way you'll run into some beautiful ladies in need of your help, and maybe a little love as well. And that's only the beginning. . .

Adult Thingies:

Romance
Voyeurism/Exhibitionism
Vaginal/Oral/Anal
Girl/Girl
Masturbation
Group
NTR (it fits in story wise, but you'll never be forced into it)
and more . . .