Continuation of the story
Alan came into the house trailed by Julie. Sharon met them at the door, hugging her brother and whispering in his ear. She then turned to Julie and hugged her too. Alan left the girls and came down to my office.
"Hey Dad what's up? Sharon said you wanted to see me."
"Yeah, have a seat."
"You heard from Mom, is she coming home soon?"
"Yeah she will be back Tuesday. Which is part of why I wanted to see you."
"Is everything okay?"
"Oh yeah, no problems. It just wanted to tell you that things have changed a bit around here since Sharon joined you at school. Your mother and I have adopted a more relaxed lifestyle around the house."
"Not sure I understand what that means Dad."
I hesitated a minute, then said, "We are usually nude around the house now. Only have clothes on when someone is coming over. We wanted you and Julie to know, if you are uncomfortable with it we will wear something when you are around. We are really enjoying the freedom and were hoping you two would not mind or possibly join us."
Alan looked at me for a moment, clearly thinking about it. "Wow, have you told Sharon?"
"Yes."
"What did she say?"
"Nothing really, she stood up, stripped and we went and laid out by the pool together."
Alan chuckled. "Well I am good with it too. Julie loves it, we get alone time on the weekends at her parents and spend time like that too. Are we going to do it today?
"We can if you like."
"Oh I am sure I can convince her," he smiled. We stayed and chatted a few more minutes about his internship and the rest of the summer.
While we were talking, Sharon and Julie had gone back to Sharon's room. Sharon was already in a bikini, red and very revealing with a sheer coverup on top. Julie was in tight denim shorts and tank top with no bra on.
"Can I change here.?" Julie asked,
"Oh sure, you want to use the bathroom or I can step out?"
"Oh I think it's okay, you don't have to leave," Julie said, pulling her top off.
Sharon thought to herself, wow nice tits, just like mine, and then oh shit she does not have any tan lines.
"Is everything okay? I know your mom is gone, did your dad need to tell Alan something bad?"
It took Sharon a second to realize Julie was talking to her, "Ah no, just something he needed to tell him. It's nothing serious."
Julie smiled and slipped her shorts off, exposing her bald pussy, also with no tan lines around her. She saw me sorta staring,
"You like?," she smiled.
"Ah, well yes, just admiring your lack of tan lines, Wish mine were like that," pulling my bikini bottoms down exposing whiter skin under it.
Julie laughed, "Well we probably won't get to work on that today."
Sharon smiled back at her, "I wouldn't count it out."
"What do you mean?"
"I probably should not say, but Dad is telling Alan right now about how he and mom go nude around the house since I left and how they would like us to join them when mom gets home."
"Really, you have seen your dad naked?"
Sharon blushed, "Yeah, he told me yesterday and we spent some time around the pool naked."
"I'm in, love to spend the day naked by your pool."
"You think Alan will?"
"Oh yeah, he enjoys it almost as much as I do. Let's beat them down to the pool, get things started."
Sharon smiled at her, pulled her coverup off and peeled her bikini off, standing there naked with her brother's girlfriend.
Julie smiled, "Very nice. We will work on your tan lines. Ah, tell me, does your dad have a nice cock? Alan does."
"Dad's is thicker I think," Sharon smiled back.
"You have seen Alan's cock?"
"Yeah we would see each other naked sometimes, only saw him hard once."
"Oh you did?"
"Yeah he was in the shower jerking off when I walked in on him. He stopped but I made him keep going. I opened my robe and he blew all over the shower."
"Oh fuck that is so hot, he never told me."
They gathered up some of their things and walked out to the pool naked.
Alan and I were just finishing up our discussion when he said," Let me go talk to Julie and see if she is up for this."
Looking out the window behind Alan I could see the girls coming out, completely naked, Sharon looking up at my office window, she knew I could see them.
"I think your sister has already talked to her about it," I said pointing out the window.
"OH fuck, yeah I think its settled."
"Have you ever seen your sister naked?"