Marcia called Eva and I called Kenny. They both told us the same thing. Eva was leaving early to go back to the university. Rather than renting an apartment, she had gotten a chance to share a house with several other women. She wanted to get moved in as soon as possible and get settled before her classes started.
Kenny was going to drive a rented truck loaded with extra furniture from their parent's home.
Both Marcia and I were disappointed, but we made tentative plans to have a hot tub party the first weekend that Eva could come home.
I also realized that Chuck was coming to the end of his leave and Gene would be heading back to school. I needed to get with Kenny and the two of them soon.
The next day was a nice fall day - warm and sunny. I was at work when Marcia called me. She asked if I could come home for lunch. I told her that I could be there in about a half hour.
When I walked, my sister was standing at the kitchen table. She was putting the finishing touches on a plate of sandwiches. She was wearing just a thong, she was almost naked.
'What's with this?'
Marcia grinned, 'I came over to sunbathe. It is such a nice day that I didn't want to waste it. And I decided I didn't want to be alone so I called you.'
'I take it you were already sunbathing when you decided you didn't want to be alone? You look like you want a naked lunch.'
'Yes,' she grinned some more, 'I've always wanted to have a naked lunch, so take of your stuff and let's eat.'
I grinned back at her, 'You're kidding?' But I quickly stripped. My sister removed her thong.
While we ate, I called Sandy and asked if I could take the afternoon off. She was agreeable. After we cleaned up the lunch dishes, Marcia and I went out on the balcony. She laid down on the towels that she had spread over her sunbathing futon. I sat beside her.
I looked at my sister. She was laying on her back with her arms crossed behind her head and her legs slightly spread. Her nipples and areolas were a darker color than the rest of her sun tanned skin. Her pussy was shaved except for a small diamond shaped patch of trimmed pubic hair.
I stroked the fuzzy patch, 'What's with the diamond?'
Marcia pushed herself up on her elbows, 'I think a little patch of hair looks better than a completely bald pussy.' She laughed, 'The diamond is just for fun.' She leaned back then turned on her side, 'May I ask you something?'
'Sure. Ask away.'
What's it feel like to be fucked in the ass?'
I looked at my sister. I figured I might as well be honest. 'It feels pretty good.'
'I thought so. You looked like you were having a good time.'
'What do you mean?'
Marcia smiled, 'Eva showed me a security system tape where you and Kenny were blowing each other and fucking each other in the ass.'
I must have blushed, 'I wonder how she got that? Kenny and I didn't know there was a security camera in the pool house.'
'Eva said she was updating her dad's computer anti-virus software when she found the file.'
'Sounds like she was snooping.'
'Don't worry, we won't tell anyone about it. I thought both of you looked terribly sexy.' She grinned, 'It was a good thing I was naked when Eva showed me the video. Otherwise, I would have wet my panties.'
I grinned back at her, 'Kenny's dad showed me that video. I don't know if Kenny even knows about it.' My sister didn't need to know that I'd been fucked by Eva and Kenny's father.
'Eva says she enjoys , as she put it, a good rump reaming every once in a while. She also said she'd like to be butt fucked by you.'
'Well, I'd love to butt fuck Eva. So what do you want to know about butt fucking? Other than how it feels.'
'I want you to butt fuck me.' She hurried on. 'Yours was the first cock in my mouth and yours was the first cock in my pussy and I want you to have my last cherry. I want your cock to be the first in my ass.'
'Uh,' I was speechless.
'I've read about anal sex and I know how to prepare.
'And?'
My sister smiled, 'I'm prepared and I can't wait to try it.'
'You want to start now?'
She grinned, 'Yes. Right now.'
'Let me get some stuff.'
I went into my bedroom and got the bottle of lotion that I use for lube out of the bedside stand. I also got a couple of vibrators and three different sizes of butt plugs out of the drawer. Marcia was sitting up and watching me through the doors.
'We'll use these to introduce you to anal sex and fun and games. The first thing to do is to relax. Get on your hands and knees.'
Once Marcia was in position, I got on my knees beside her. I put my hand on hers, then ran my hand up her arm, over her shoulder, down her back, over her hip and down her leg to her foot. 'I like touching you.'
She turned her head, 'I like being touched by you.'
After rising up on my knees, I kissed my sister on the cheek then cupped a nice hand filling breast as I moved behind her. I could still feel the sensation of her nipple hardening and pressing against my palm. 'Move your feet apart a little.' I got on my knees between Marcia's feet. 'You have a beautiful ass, Sister Woman.'
'I'm glad you think so.'
Rising up again on my knees, I used both hands to rub and lightly massage her back from shoulders to hips. I ran my hands over her buttocks as I settled down on my haunches. There were two thin pale moons or arcs in the creases below her butt cheeks. That was two places where the sun didn't shine when she sunbathed. There was a thin white stripe deep in the cleft between her ass cheeks. The tight little brown pucker that was the object of our attention stood out against her pale skin.
I ran my hands lightly all over Marcia's ass. I slipped a hand between her legs and ran a finger along the crease between her pussy lips. I felt some dampness. Leaning forward, I kissed her. I continued to kiss and lick one ass cheek as my hand rubbed the other cheek.