carpit tack bra
Take a bra 2 sizes small fill the bra with carpet tacks use fabric tape push the carpet tacks into the tape sew around the tape cut the tips of the bra out make a one inch hole 2 inch straight pins push the straight pins into opening of the bra so the tips of the straight pins leaving a 1/2 inch opening between the tips of straight pins. Now put the Bra on and fasten it forcing the nipples thru the straight pins and then push all the straight pins into the nipples.