No but for the most part it's pretty straightforward and most choices don't really seem matter.Is there a walkthrough for this game?
Exceptions:
when you get to choose who to buy a magazine,
that leads to a peeping scene with mom, if you choose mom or a boob flash if you choose Nikki.
Also when your girlfriend gets robbed You can either choose "refuse to chase" and then "not forgive her" in the hospital this will lead to sex with your doctor.
OR "chase" and "forgive her" and you get a sex scene with GF (blond chick) instead.