When a group of friends get together at a remote home. They begin to party, for Mary, Josie and Clara, best of friends, are welcomed by the in-crowed. Mary attracted to Tom, however Josie and Clara decide to play a trick on her.

They lure Tom into the bedroom and things become a little naughty. Mary seeing this, leaves the party. Upset and beside herself.

Her only way out it suicide, but is it?

She decides to get even with Josie and Clara, with Mary's state of mind, does Josie and Clara die? Or do they survive the evening with no harm done?