Sarah slid off me, turned and lay down next to me. I panted a little, leaned over and kissed her briefly, then cuddled her in a spooning position. No words were spoken as we lay and relished in the moment. Time passed. Sarah was first to speak.
"This is going to be some adventure. Going to have to keep it secret, we're going to have to act like brother and sister still."
"Act? But you are still my sister. If I don't get to keep teasing you, calling you names, and piss you off than I don't think this'll work at all."
She laughed and jokingly slapped me, "Don't be a dick you know what I mean."
"Yeah, I do," I said more seriously.
I rolled onto my back started thinking about all the issues that may arise. Parents, school, friends. All would have to not only be in the dark, but suspect nothing. Luckily, most people don't think of a brother and sister as being incestuous as a general rule, but even still.
"I'm going to have a quick shower, you go make us some breakfast."
"You know I did have toast made before you pushed me over!" I teased.
"Oh I'm sorry I thought having sex with me would have been a priority over peanut butter toast. I guess I know now," she torted back.
She smiled at me again and went into the bathroom. It's funny how we seem to have a blended roll now. She just was making a joke at me like she always would have as my sister (from before the V10 at least), but the joke included 'having sex with me'. What a strange relationship this will be.
I got up, dressed, and went downstairs to the kitchen. My toast had gone cold so I threw that out and cooked some bacon and eggs with fresh toast. I was just plating up when Sarah walked down in her bathrobe. We ate breakfast and talked more or less like we would have months ago. Sarah was 'back' like she was from before any of this had started. I had gained a sister and a girlfriend all in one.
"Hmmm. Come on finish up and follow me", Sarah said, mopping the last of her egg up with some toast.
"Eh?" I asked, confused.
"You came. I didn't. My turn." She said matter of factly.
I didn't need another prompt. I swallowed what I was chewing on and faster than *The Flash* tidied up the kitchen; then went back upstairs. I walked in her bedroom and she was already lying on the bed, but it was the way she was lying that made it clear what was about to happen. She was at the end of the bed, legs over the end, with her crotch right at the edge. She'd also placed a large pillow on the ground, assumingly for me to kneel on.
"Ahh... Sarah... I..."
"Yeah" she replied half-heartily.
She seemed more focused on untying her bathrobe. She was clearly having trouble with the knot so I went over and helped.
"Can't believe I knotted my robe" she was mumbling.
I managed to undo the knot and opened her bathrobe. From my perspective, it was like a great birthday present or something. I was staring at her again without realising it.
"Hey earth to Kyle" she snapped her fingers at me.
"Oh sorry. I um... Sarah, I've never done this before"
"What? Stared without blinking at your naked sister lying on the bed in front of you waiting for your touch?"
"Ahh yeah that too. I mean, I've never well, gone down on someone."
"Yeah, being a virgin, I guessed as much." She quipped. "It's ok I'll tell you what to do. It's something you just have to practice at, practice a lot"
I realised now looking back she meant that as a joke, but at the time I just agreed with her. I walked around to the end of the bed and looked at my Everest. Sarah already had a hand at her pussy and was gently slapping her lips, lightly pulling on them.
"Ok hopefully you know enough from the porn you watch to have a basic idea. We'll keep it simple. You need to do three things. The first is pinch the top of my pussy like this..."
She grabbed the top of her lips and her clitoral hood.
"...and then just pull it back and forward, sort of like how you jerk off."