The Girth Curse (The Gypsy and the Cursed Orcs, #7)

''I smear the paste on his arms, from shoulder to wrist. The skin absorbs it with a hiss, like water on hot stone. The muscles beneath twist, then bulge, growing thicker, denser, the veins rising like river deltas across his biceps''

Othmira is gifted by a curse that can tear a world but Rada has an idea for him.