Don't push it...yet

Steve took a deep breath and stepped back into the hotub. He still wasn't sure what he was doing, but he didn't want to push it too far too fast. He already had Amanda and Morgan, he didn't want to scare this one away.

For a moment he looked up at Erin, admiring her body. She was built much the way her mother had been at 18, just the way he liked it. He had never noticed, but he had never looked at her in quite the same light. Even after giving her an accidental facial, he had never really thought about fucking his daughter until that moment, and in that moment he wanted her more than any woman he had ever been with.

"Come on in, the water's fine," he said.

Erin turned towards him and he noticed she was nervously covering her breasts, but she managed to catch him staring at her pussy. She blushed, but dropped her hands to her side. She even smiled a little.

She stepped into the hot water and slid down to the seat right next to him. Steve put his arm around her bare shoulders and squeezed. He had done that a million times before, but this time it felt different.

Amanda and Morgan, now nude as well, slid into the hottube on the opposite side from them.

"I've never been naked outside before," Erin said nervously.

"Me either," Steve said.

"Well, there was, you know, Becca..." Amanda said.

"I forgot!" Steve said with a laugh.

"How could you forgot that?"

"What happened?" Erin asked.

"Well, your sister Becca was conceived on a picnic table in the Smoky Mountain National Park," Amanda said. "A park ranger caught us right as your father finished. But she let us go with a warning."

"Her name was Rebecca," he added.

"Don't worry, you were named after my grandmother and she did not catch us making love," Amanda said. "So we asked you girls to come up here today so we could continue our conversation. We're all naked, so nobody has anything to be embarrassed by. Are there any questions you would like to ask us, or anything you would like to see? You are adults now, so ask us anything."