Goblin. Futa Monster Girls, #22

Kala is an Amazon - descended from the harem of a Dark Lord, magically enhanced for strength, beauty, and insatiable desire. Her people are renowned warriors but face a new threat as Lizardmen advance upon their lands. An unlikely alliance with the subterranean goblins offers a chance to strike back, and Kala finds herself drawn to Grolna - a short, striking goblin with curves that rival her own. and a secret weapon hidden between her legs.
Grolna is no ordinary goblin; she's a futa, impressive enough to leave even the most battle-hardened Amazons breathless. When their initial encounter leads to a fiery night spent exploring each other's bodies, Kala finds herself captivated by Grolna's wild allure. Will Kala's battle sisters accept her green-skinned lover?And will the blonde be willing to share her futa lover with a few other lucky Amazons?