Netherage

The cleft of the breasts from below; the underboob.

She gradually raised her shirt, revealing her netherage.

by ApricotFields June 14, 2020

Netherage

The exposed underside of breasts when the rest or covered.

Also called "underboob".

That tank top left a lot of netherage.

by ApricotFields March 14, 2025

Netherage

The exposer underside of otherwise covered breasts.

Her vest was short enough to leave a netherage.

by NaiadBlue June 26, 2025