Hmmmm have read a lot everywhere tht pressing boobs does not increase in size...but I don't believe this....as per ma observation they do grow at slower rate...I don't know about others but I hav xperinced this wid all my girlfrnds I had....Believe it Did Grow....because not onli me, ma gurl cud also feel da change...I Believe they do Grow my nice n sensous pressing by opposite Sex....Goood Luck..!