The "Side-Boob" Has A Sexy Cousin

And her name is the "under-boob".

Sweet Krissy shows of her sexy tummy while showing some nice "under-boob"

Most of us breasts aficionados live for the "side-boob". We live for those rare, fleeting glances of the rounded sides of breasts through the sleeve of a lifted arm, or the overflow from a nicely filled cocktail dress, or better yet, the quick peek of titty from behind a topless woman where the rest of her charms are hidden from view.

We also live for the even rarer glimpses of  the "under-boob". Clothing, bras, and chances play a large part in the rarity of under-boob viewing. While a lot of side-boob can be spotted by hanging out at a mall for an hour or so, its highly unlikely that your excursion will yield a glimpse of under-boob. This rarity makes it a special treat. Especially when  enough of her breasts are exposed to show a hint of nipple - as in the photo above of Krissy's ample mammaries.

The one exception to under-boob's rarity is a crowded beach. A lot of girls don't realize that their skimpy bikinis are too small to cover the bottoms of their tits. Then, again, with under-boob's prevailance on the beach, one can argue that those girls are indeed aware of it.