Quantum mechanics may have shattered the rules of scientific certainty, but, in pornland, you can be sure of one thing: Brian Xin shoots a swell - or should we say swollen? - closeup. The sphincter is a scared object in his universe, deserving every pixel of space contained within the frame. Depending on the home viewer's monitor, they might very well end up seeing assholes bigger than their head.

All well and good, but it's what his girls do with their watertight assets that continues to raise the bar on anal entertainment. Katrina will take your customers on a spellbinding spelunking expedition - where intrepid Mark Ashley comes to the proverbial fork in the road. Ashley chooses pussy. Then ass. Then pussy. Perhaps the poor guy should stop and ask for directions - but Katrina will have none of that. They finally have to pull over to the side so he can relieve himself in her mouth. (Gentlemen, fire up your pre-noms.)

Velvet prefers a smoother route. She uses her thick pouty lips and ringed nipples to tease Chris Charming's bald-headed butler into position, eventually lying on her side for some delicious split entry action.

Upping the ante is a new chick named Vivienne, who prefers to have her cake and eat it, too. Cockslingers K.K. and George agree that her southern backwoods town really is big enough for both of them. One spooges in her pucker, the other in her face.