With a heaving bodice, hourglass curves and pronounced panty lines, the dames at the center of YouTube's graphics demonstrations are T&A in 3-D. Not surprising, since many computer geeks are nerdy hornballs who get their schwing on from animé-friendly smut.

A little digging uncovers a whole Web site called My Virtual Lady which collects the best 3-D pin-ups on the net. And whatever perverted programming-land demos like these come from, it seems to be very cold there, and devoid of bras.

And comments like "would u be kind and point out some nice sites for the motion lib for nice animation as urs" suggest that the viewers of such videos are not solely interested in computer graphics.

Between the monster teats poking through these ladies virtual "tops" and their abnormally high V-lines (sorry, dudes, that's not hot, that's frontal scoliosis), these art projects are anything but guilt-free. But is it XXX disguised as 3-D?