[goblin] [pheromones] [aphrodisiac] [good boy] [excessive cum] [mind break] [dirty talk] [fdom] [Blowjob mentions] [Impregnation] [Milking]
Context: While any singular goblin girl is capable of supplying her brood with young, on occasion a goblin will develop a mutation allowing her to give birth to more young at a faster rate. After reaching physical maturity they will produce strong pheromones that dull the minds of their targets and make them more suggestable. Up close this pheromone becomes a powerful aphrodisiac. It’s because of this that goblin broodmothers are often kept underground since they provide both protection against intruders who found their way into the level where young are raised and breed more than other goblins.
A goblin can become a broodmother randomly when impregnated. The chances of a goblin becoming a broodmother increase with the amount of young she has birthed. When a man has a sexual encounter with a broodmother he will become addicted to her body and pheromones. While he may still be able to experience sexual pleasure from other goblin girls he will only be completely content when in contact with the broodmother he had sex with. This makes broodmothers especially dangerous as one seeking to start her own colony can find a suitable mate and use their pheromones to bring them to her colony.
Goblin broodmothers appear more physically mature than normal goblins. Their body becomes the perfect vessel for producing young. On top of this their lust will rise to extreme levels allowing them to go longer without breaks. It is even believed that they have a similar ability to succubi and high-level demons where their bodies can sort sperm to produce the strongest young.
The only thing that stops them from effectively creating mega colonies left and right is the fact that they only choose a singular mate and will not even drink from other males in the colony. To be chosen by a broodmother is to be the only thing that she knows.