I played it with 1 of my buds last night and after properly building a great house with a lot of sexualness. I dunno what else to do.
Maybe just go exploring or aim for the awards/achievements.
We'll have to play it together pal and give it a go.
My friend showed me how to do some interesting stuff so might be able to show you stuff you haven't seen yet pal. Plus it'd be a funny game ;D