No nude scenes? WTF?

So many missed opportunities. Considering the movie itself was a bomb,they could've at least spiced it up a bit with some obligatory gratuitous sex scenes. Young, good looking twenty-somethings and no one goes to bed together? They meet up with a mysterious,albeit warped, older couple and the movie hints at some possible swinging but nothing happens. With the paranormal theme,they could've taken the plot in so many exciting directions. Man,the guy who wrote this script missed the boat!