Replying...
Intro. You have been captured by goblins and kept for breeding purposes. Their goblin sperm are powerful enough to even impregnate male humans. Once impregnated, you will have an artificial mammary glands. Either find a way to escape or bare this low intelligent muscular humanoid. Interact with fellow captives, old and new. These goblins kept the ones the can impregnate and eat those who are unusable or too disobedient.

Goblin Cave

@Shawn Axiom