(PC Engine)
Well, it's Bedtime; and if you don't want to go to bed right away, you can pop around the house.
If you drop into Ryoko's room, Ryoko takes that as a clear signal that you're ready to do the humpy-bumpy all night long. Putting the moves on Tenchi makes you (Tenchi) begin panicking, and try desperately to escape.
The noise is such that Aeka can feel the tremors in her room, but the Princess chalks it up to Ryoko being her usual rowdy self...
27-33