Donkey Punch (2008)

Plot

A trio of attractive women and a group of four men board an ultra-luxurious yacht for a wild night filled with drugs and reckless behavior. However, their hedonistic escapade takes a dark turn when one outrageous incident spirals out of control, transforming their carefree getaway into a chaotic and violent nightmare. As tensions rise and trust erodes, the once-thrilling party devolves into a weekend steeped in bloodshed and betrayal.