Watch Dirty Lovers for Free: How to Stream the Movie Online at 123Movies. . Those filthy-minded boys of the Czech Republic can only ever think of one thing - and there's no prizes for guessing what that thing is! Whether they're studying in a science lab or just making the most of the great outdoors, they just can't wait to suck and ride their mates' throbbing, uncut shafts. Better still, to have their pals spurt in their ass-holes! No wonder the lads of Prague are renowned for being such dirty lovers.