A doll which allows little girls to simulate breastfeeding is coming to the United States.

Toy company Berjuan's "Breast Milk Baby" includes a person-sized halter top that has two flowers where a mother's nipples would be, and makes a suckling sound when the doll's mouth is pressed up against them. It's been big seller in Europe, but the Spanish toy company's decision to begin selling it in America next month has touched off controversy.

Critics claim that the doll over-sexualizes young girls, and also encourages teen pregnancy.

"Breast-feeding is completely natural," argued a Berjaun spokesperson in an email to ABC News.

See the toy in the clip below, which could be slightly NSFW, depending on whether your office is in Majorca or Milwaukee.

[ABC News]