Very character oriented writing, I like that!
Lots of choices for scene variations. The [flirt] tag makes it a little too easy to get each character's ending. Maybe flirting should backfired occasionally?
I would like to see some of the backgrounds and characters resized to fit each other a little better. That said, the visuals definitely add a lot to the immersion of the game, I don't think it would have the same effect if it was a text adventure without them.
Character naming should probably happen at a slightly later point in the story or give the player a visual. There's not really enough to go by when the prompt appears.
My favorite parts were Dash hiding the spaceship under a tarp, the telepathic massage and alien morphology lessons.