The folks over at Optimum Releasing have sent over the trailer for the new British horror/ thriller DONKEY PUNCH, which makes its way to cinemas on July 18th.

When best friends Kim, Tammi and Lisa go to Spain on holiday, all they want to do is forget their worries and party hard. But after meeting three lads in a club and going back to their luxurious yacht to take the party to the next level, things take a shocking turn for the worse and one of the group ends up dead. What started out as fun and games quickly descends into chaos, as the paranoid group of survivors try to decide what should be done with the body. Alone at sea, the group have to get their story straight before heading back to the mainland, but arguments quickly escalate into a desperate fight for survival.

Starring Jaime Winstone, Nichola Burley and Sian Breckin, Donkey Punch is the feature debut of Brit director Ollie Blackburn and a no-holds-barred horror/thriller that pushes the genre to its limits and dares to ask the question: Do you know what a Donkey Punch is?

The trailer is posted below, as too is the British quad poster which you can expect to see popping up at your local multiplex.

Visit the official website for the film here.