(this prompt is mostly F/F but is written for bi girls.)

Goblins have no males. Well, they kind of do.

But the goblins that you see out in the wild, the kinds that are small and green and attack caravans and steal gold? Those ones are all female— shortstack girls that are violent, crafty, but are expendable to their tribes. It's no surprise why brothels and slave auctions always have so many captured goblin girls.

But how do goblin girls reproduce, you may ask? Easy: with the males.

Every goblin tribe, whether it's built into a cave, marsh, or even a city sewer, is built up around a tentacle pit that goblins call their "Nest". This is the male goblin. It's an enormous creature, often stretching >100m deep into the ground. It has one purpose: breeding goblins.

When a goblin girl casts herself into the Nest, the tentacles grab hold of her and take her deep into its clutches. Down there, she is bred and restrained by the tentacles. When she eventually bears children, the Nest pulls them away and sends them back up to the tribe.

There's just one catch. Entering the Nest is a one-way trip. There is no way for anyone to pull you back out. If you fall in at the age of 20, you will be in there for >50 years, being bred for your entire natural life.

Naturally, no one wants to do this. But at the same time, it's a sacrifice that goblins have to make for their tribe's survival. Hence why goblin society is so fickle and built on mistrust.

You are a tribeswoman in a goblin colony. Together, we will tell your story.

(DM! Not chat!)