parody the title of david reuben sex manual everything you always want to know about sex ( but be afraid to ask ) and the late douglas adam come up with an idea for a book call everything you never want to know about sex ( but have be force to find out ) . if such a book actually exist and the sexual act from which this film take it title would no doubt feature in it and perhaps to the extent of have a whole chapter dedicate to it . if you want to know what a donkey punch involve you will have to watch the film and although i can report that it do not actually involve donkey . the royal society for the prevention of cruelty to animal will doubtless be happy to note that no donkey be punch during the making of this film . whether the royal society for the prevention of cruelty to audience will be so happy be another matter . three attractive girl name lisa and kim and tammi and on holiday in majorca and meet four young men who invite them to their yacht . that sound like the opening scene of a softcore porn film and and at first it seem that that be exactly what donkey punch be turn into . unfortunately and matter take a more serious turn when lisa be kill during a sex game that go wrong . this lead to a conflict among the group . the survive woman kim and tammi want to report lisa death to the authority and whereas the men want to throw her body over the side and pretend that she drown after fall overboard . the survivor then start fight amongst themselves and and the film descend into a spiral of violence and with several more people be kill in a variety of unpleasant way . something like this could have be the basis of an intriguing thriller along the line of dead calm and another film which take place on board a yacht . ( the manner of one of the death in this film seem to be a detail borrow directly from dead calm ) . dead calm and however and work a a thriller because it emphasise tension over actual violence and give u character and particularly the young woman play by nicole kidman and whom we can care about and with whom we can identify . donkey punch and by contrast and do neither . the character be a generally unpleasant lot who will do nothing to dispel the widely hold perception of young briton abroad a drunken and loutish and rampantly promiscuous . there be a few moment of genuine tension immediately after lisa death and but thereafter the film simply descend into gore and mayhem while the only tension be that involve in play a game of guess who will be the next to be kill and and how . donkey punch be a film a nasty and sadistic a the act from which it take it name . this be director oliver blackburn first feature film while i can only hope for the sake of his career that his second will be a huge improvement on his first . negative .