"Hey Kate," Jenny greeted her from the gate by her house. "Where were you after school? I had to walk home by myself."
"Oh yeah, couldn't find you," Katie said distractedly, she tugged at the front of her shirt which now felt uncomfortably tight. It was as though her breasts had grown since she dressed that morning.
"Ah, whatever. It's really hot out today isn't it." Jen said as they walked over to Jen's house. "I'm like dying of thirst." Katie was only half listening, still trying to figure what was up with her boobs. However, she did notice the heat and was sweating quite a bit, especially from her newly enlarged breasts. Her bra was wet and sticky by the time they got into Katie's house.
"Hey you two," Katie's mom greeted them both enthusiastically. "How was school?"
"Boring as usual," Jenny sighed. "And it's so hot! Could I have a glass of water Mrs. Whateverherlastnameis?"
Katie's mom frowned, "Oh no, sorry. Our water got shut off for maintenance. It won't be back for a while I think."
"Ah, whatever," Jenny said slightly annoyed. Then she turned to Katie, "we should go get started on our homework." Katie was barely paying attention at all now, something was very wrong. She murdered agreement and led Jenny upstairs to her bedroom. Her boobs weren't just sweating, they were too wet. She had to investigate further, and not even caring what Jenny thought she pulled off her shirt to reveal a bra stained with a liquid that seemed to pour from her nipples.
"Holy shit! Is that milk? You're lactating!" Jenny exclaimed. "Oh my- there's so much."
Katie seemed on the verge of tears, what was happening to her? She pulled her bra off to see that her nipples were leaking a white substance. They were engorged and puffy looking, and she must have gone up at least two cup sizes. "What should I do?" she asked Jenny desperately.