The mod is based off of an old 3d sex simulator, which allow to you select up to four characters, select some scene for action and create some static or animated pose. There's even a 'QuickMode' just for fun that loads your model in a randomly selected room waiting to play with you. Officially, TK17 is movie-maker software, but most users enjoy simply playing around with the individual components. Then you can pick and choose which addons you want to download from TK17 is an easy-to-use 'sex simulator' that allows you to construct your own custom models, apply custom outfits, design animations ('Poses'), and test them in dozens of locations ('Rooms') to create your own adult movies (ie: 'Sequences'). Your best bet is to go to and just download The Klub 17 VX on its own (Not a mega pack but it still comes with a lot of content anyway). I tried downloading many different mega packs but experienced similar issues (so eventually gave up on mega packs altogether). Having many textures of the same addon can also cause slowdowns but textures can also be disabled individually in the options manager (so you can keep the texture you like turned on and have the ones you don't like switched off). Plus with mega packs there is so much on there that you won't end up wanting (or using) so why have it when it's just gonna slow the program down? The more addons you have the slower the program runs but you can disable/enable items you are not using in ''TK 17 options manager.exe'' if you use VX (not sure if 7.5 has it or not). But if a single addon fails then you have likely only wasted a few minutes downloading it. It may seem like a pain to download individually rather than a mega pack at first but once you begin you will see that it's much more efficient this way, because if a mega pack fails you've likely wasted a day or more downloading it. Many of the addons are very small when you download them individually and can be downloaded in seconds or minutes. Then you can pick and choose which addons you want to download from Click to expand.I tried downloading many different mega packs but experienced similar issues (so eventually gave up on mega packs altogether).

The klub 17 addons