The aching in her breasts woke Maria up again. They'd filled up while she was sleeping, and were now even bigger than before. She was a C cup before all this, but she was suspecting she was now around an E or F.
Suddenly something brushed along the back of her legs and she sat upright in panic, kicking something on the floor over with a loud, clanging noise. She turned to look behind her, and saw a long, pale, fleshy tail sticking out from the base of her back, with a clump of messy black fur on the end. Before Maria could examine it though, her tits grabbed her attention again, aching to be milked.
She looked at the floor to find a bucket she'd knocked over, by her bed. Maria instinctively grabbed it, placed it in her lap and began squeezing her tits over it, slowly filling it with her own milk. It felt even more incredible than before.
"Mmmmmmoooo" escaped her lips, but she didn't care, too engrossed in the feeling. Her moans became more frequent, and her moans more frequently became moos as she squeezed harder and faster, bring herself towards an orgasm. She hadn't noticed the collection of guards around the cage, lustfully staring at her as she enjoyed herself.
One final squeeze on each nipple and Maria came.
"MmmMMMMOOOOO" erupted from her mouth, as she fell back onto the bed, catching her breath.
After five minutes of laying back and soaking in the feeling, clutching at the bucket with her thighs so she didn't drop her precious produce, she sat back upright and brought it up to her face, downing a quarter of the fluids before putting the bucket back down.
Finally Maria got to her feet. She felt overall heavier than she was used to. Obviously her breasts had expanded, but after looking down at herself, she was overall getting a bit thicker, especially in the hips. Her pants were stretched just to stay on, and the back looked more like a thong than the normal underwear it was supposed to be. Even her feet had changed shape, her big toes now tiny, while the middle ones had gotten bigger. She tried to separate them but they were all stuck together.
Maria's stomach growled loudly, reminding her why she stood up in the first place. There was a large trough in the cage now, full of grass, and she wanted it. Getting on her hands and knees, she plunged her face into it, eating like an animal. About halfway through, she stopped to lie down for a moment, but passed out there on the middle of the floor.