Isn't this a sight to trip on... Female Rat Grows Breasts Worthy of a Mens-Magazine Cover An Oklahoma family was stunned to find that, of the two female rats they were keeping as pets, one was beginning to grow larger breasts. The two equally sized growths grew steadily over then next few weeks, eventually producing a rack worthy of any popular Playboy Playmate. Proportionately, these mammary glands were something anyone would find impressive. While not appearing to be sensitive to touch, the rat's breasts just kept getting bigger and bigger, with no indication of dilapidated health. more... (pic): http://mens-news.com/2011/04/this-rat-has-a-rack/
HAHAHAHA... if only women could grow them on their own like that, then boob jobs wouldn't be necessary