One of the things that makes bondage difficult occasionally is how difficult it is to truly immobilize parts of a guy. I personally think bastinado's really hot since most guys simply can't process it, but it's really difficult to actually immobilize a foot the way you can an ass or thighs or nipples. Generally I'm not particularly picky about what implements I use so long as they produce the desired reaction. I've never had long enough hair to need a hair dryer, but the idea of not really needing to worry about immobilization since no amount of movement can stop the constantly assailing heat? I might just have to buy a hair dryer.
The vid's a little slow to build, but by a little after 9 min there're some fun reactions and noises.