Jenn Kaelin seems like a revalation since we posted that photoshoot video of her a couple of days ago. Well we just found another one, this time she gets some help from Jenna Haze.

Move over Shake Weight, there's a new handjob-like exercising machine in tow! Don't worry though, unlike the Shake Weight, this is just a spoof.

The very leggy, very cute Nina does a really good job rubbing lotion into her firm boobies before shaking them for the camera. Pretty much perfection as far as I'm concerned.

These wonderful booties belong to Ashley, Cali, Charlie, Dionne and Mica respectively. I really need to get a boat.

Sexy Talia strips as she gets sweaty lifting weights and stretching. She even gives her Shake Weight (or more accurately Handjob Exercise Machine) a go!

Three hot bikini models perform a great booty shaking contest in their g strings! Meet the hot webcam girl contestants live at SoCalGlamourGirls

Remember the so called 'Shake Weight' we featured a while ago? Well the fine folks at CollegeHumor have altered the audio to suit it better, with hilarious results!

On a slow day Petra decides to shake things up (literally) by playing with her boobs for a solid three minutes. Playing includes but isn't limited to shufling, squeezing and bouncing.

Webcam hotties Xesca, Jesse J, Tori and Coco doing some nice ass-shaking to a song perfectly suited for webcam videos. Almost as perfect as this one.

This joins such fine company of WTF products as the recently featured Kush Breast Support. I mean seriously, how much does this look like they're giving a handjob/blowjob?

Emi, Freya, Tori and Dahlia shake their their thong-covered asses in this compilation. Featuring 'Let's Rock and Roll' from Charm City Devils.

Wow, two of these in two weeks.. must be some sort of a record!

Basically you can watch girls strip and do shows for free while others tip them. Or you can be nice and tip too, it's up to you! There's a permanent link on S&F to this site for easy access, near the bottom/right of every page.