We don't talk about it as much as we should, but it's no secret that Fleshbot exists to serve one important purpose: Jerking off. Wanking it. Spanking the monkey. A date with Miss Michigan. Whatever you call it, we take our mission seriously, and so do the folks behind Advanced Masturbation. They offer advice, information, and an illustrated guide to all the best techniques. Note: Sorry, ladies, but the site caters only to the cock-equipped members of our audience, although you might be able to pick up a few tricks to surprise a friend with. Or if you just like animated penis GIFs you can enjoy those, too!

· Advanced Masturbation (advancedmasturbation.com)
· Thumbnail via anglia-region.co.uk

Previously: Marital Aid Test Kitchen: Pleasure Pearl Masturbator, Masturbate-A-Thon 2006: Come For A Cause!, Happy Masturbation Month!, Masturbation Passion, DIY Masturbator, Bangin' the Bacon, King Stroker