Things progress

"Ah God..."

Seeing his sister pitiful appearance, and her current actions, sent him over the edge. For the third- no fourth, time today he came.

"J-Jack!!?.." Nia screamed in shock, never expecting her brother to lose his cool so easily. Not matter how many times she saw it today, it was still shocking. And the amount wasn't.. small.

Coming down from ejaculating, Jack saw the huge puddle he had left on finishing.

"I can't help it...."

"Humph! Liar!"

Nia found herself, being more mad, that her brother had wasted his seed. Looking at it cooling on the floor, made her itch in annoyance.

"If you keep leaving messes everywhere, I'm going to complain to mom and dad."

"It's not like that..I..."

Locked in conversation, the two heard their fathers voice.

"Nia, can you come help dad for a sec?"

"Consider things paused..." Like he'd wronged her in some way, his sister left some parting words, before finding their father.