Kei’s parents obviously didn’t care about him enough to tell him not to talk to strange men alone.
Gears? Check. Bloodthirsty loli robot? Check.
Waking up with a girl on top of him? Ohh, so it’s THAT kind of anime.
Future dream love and more to you too, Utapri.
Apparently it’s not kidnapping as long as they’re mildly attractive