No

I still couldn't see any sign of them but I pressed on. I decided to check the kitchen, maybe they were having breakfast. The floor was making my bare feet cold and as I looked down I noticed that my nipples were rock hard and sticking out in front of me. That combined with my damp shoulder length hair and my total nakedness gave me a wild sexy look.

I entered the kitchen but there was no sign of them other than a some empty bowls and glasses. I guess they had already had breakfast then. Just as I was about to admit that they must have left, I heard a noise from the living room.

I crept over to the glass doors and peeked in. Alex was sitting watching the TV. He was alone. Where was my sister? Alex had his back to me and hadn't noticed me yet. He probably thought I was still upstairs.

A tool a few deep breaths. I was nervous but excited. I steadied myself and pushed open the door.

"Hey Alex" I said cheerfully. I sounded a lot calmer than I felt.

"Oh hey Ashley. Lucy just went out to…to…errr" he stammered as I walked into view and stood in front of him.

"Are you okay?" I asked, not breaking eye contact.

"I…um…yeah. It's just you're…naked again" he said

"Hmmm…oh yeah" I said "It's like Lucy said I'm kind of a nudist around the house. I can go get changed if you like" I turned around as if to leave, giving him a view of my ass.

"No, no" he said quickly "it's alright, I'm just not really used to this"

"Thanks" I said "I make you uncomfortable at an point just say so" I sat down in the armchair and brought my knees up to my chest covering my nakedness slightly. "This is actually pretty new for me too. You're the first person, except my sister, to see me naked around the house."

"Really?" He said nervously

"Yeah, I mean guys have seen me naked before and stuff but only before they're about to fuck me, you know"

He was really squirming now. He didn't know where to look or what to do. He was alone with his girlfriend's naked sister. I watched his eyes darting around between trying to maintain eye contact and try to get a sneaky glance at my boobs.

"So where is my sister?" I asked leaning back and dropping my legs slightly to give him a peek.

"She errr…she's gone into school to finish her art project" he stammered

"But it's our day off" I said as I sat up. I dropped my legs completely, revealing my whole body to him again.

"Yeah, she knows" he said after a moment of starting at me "but the schools open for the inspection and her teacher said she could go in and work on it"

"What a way to waste your day off" I said "so…it's just you and me…alone"

"Yeah I guess so" he said

"How longs she gone for?" I asked

"She's getting the bus back, so probably late" he said

"Good to know" I said, I noticed that he had started to pitch a tent in his jeans "I guess I'm not the only one enjoying myself" I said

"Huh, oh, sorry I can't help it. You're pretty hot" he said "and, you know, completely naked"

"Thanks" I said "you're not too bad yourself, but be careful you might make my sister jealous"