A rare condition wherein the nipples, instead of extending away from the body, retract into the body. This condition can be cured by coaxing the nipples out using either a pinch or cold object. This is similar to an innie bellybutton except it takes place on the chestal section.
GOOD GOD! J-Laudy has innie nipples! PUT THEM AWAY!!!
by B-Wardy October 29, 2006