Not sure if it's a **** spoiler **** but warning anyway.
But a voice of grownup responsibility will show up in these last few episodes of Satisfaction - Maggie's dad, played by Geoff Pierson, a.k.a. Deputy Chief Tom Matthews on Dexter.
"He shows up and absolutely does not approve of Maggie and Jason's relationship. He's the perfect hard-ass for the role - and a very nice man off-camera."