I don't think that would affect anything.
Dforce is made to where a outfit will form to the body better but it will also hang realistically from the body. You have to load the Dforce outfit onto a character pose them and then click the simulation settings tab on the left hand side of the screen and click simulate and it'll start adjusting the clothing. A dforce body the breast will lay in different directions depending on the pose. If she's laying on her side her boobs will be hanging towards the ground.
Before simulation has been turned on.
After simulation has been done.
With character turned upside down.