Jen used her top pair of arms to press down on Martha’s shoulders. This act somewhat controlling her transformation and making her shorter. The maid was too confused by everything happening to resist. By the time she somewhat put together what was going on, she was in no state to resist.
“J-J-Jen!? What are you d- doing to me? What is happening!?”
“Just relax and enjoy it.” Jen whispered causing Martha to shudder.
Martha’s body was now the size of a child, her clothes too big for her shirt and hanging off her body like a dress. Her pants falling off completely. However all the mass of her body had to go somewhere, and wound up inflating her hips and breasts to the size of watermelons. Speaking of melons, Martha’s skin suddenly took on a green tint, her teeth sharpening and ears growing a foot long and taking on a pointed shape.
Martha was now less than half her original height, and Jen finally stopped pressing down on her.
“Jen! What is this? Why am I so horny? Why have I—“
Jen stripped off Martha’s shirt, leaving her naked as the day she was born and exposing her dark green half dollar sized erect nipples. Jen then effortlessly lifted the short stack by the arm pits with her top row of arms.
“Awww you look so cute!” Squeed Jen making the new goblin blush a darker shade of green on her soft pinchable cheeks.
The human centipede then flipped her upside down and passed her down her rows of arms. Dragged her along her breasts making both moan and covering the goblin maid in boob sweat.
Finally she hugged her just above her rear legs, sandwiching the goblin’s much larger breasts between two of her pairs and positions her face right below her soaking wet pussy.
“Start licking.” Jen ordered.
“Yes mistress.” Martha compiled immediately eating her out and making Jen moan…