good idea cazz! just lead him straight to the bedroom with a promise of you know what,then give him a drink with super strong sleeping tablets,when he sleeps drag him to the living room,before waiting for him to wake up mess up the furniture and spray yourself with water to mimic sweat,when he finally wakes pant smile and say ''WOW STUD,that was one HELLUVA SESSION,look we even broke the tv! he'll be so proud of himself as he thinks about what he's going to tell the boys down the pub,he wont hesitate in giving you the money for an even bigger tv plus something extra to ''get yourself something nice!''