[B/S] Sharing a bed on holiday Pt.

"Look, Ken, I've been thinking..."

"Yeah?" I said, as I slid nude into bed beside her. My dick was already perking up, and it comfortably slotted itself between her ass cheeks. With one hand I absent mindedly reached around her to hug her from the back, one hand coming to a rest on her breasts. She turned to face me, though, and instead now her nipples were pressed against my own chest, and my penis was prodding into her stomach.

"Ken, maybe we should slow this down a little."

I froze. I suddenly became uncomfortably aware of my dick poking into her soft skin, and scrambled to get a little space between us. My penis began to soften, and I composed myself.

"Well, ok Em. Look, this has always been up to you, its about what you want. If you want to stop it, that's fine."

"Stop it? What, no, of course not! Look, I'm enjoying this as much as you are. Do you really think I'd be sucking you off in the middle of the woods if I wasn't happy about the way things were?"

I breathed a sigh of relief. I was enjoying the holiday a lot, and I would have been disappointed if it had been soured.

"Well, ok. What do you mean then, by slowing down?"

"I don't really know. Look, I think its pretty much a guarantee that at some point we're going to fuck."

"Oh."

"Look, I'm fine with that. If you're not, then we can just... Not, you know. Not have sex, that is."

"Oh, no, no! I'm, um, I'm happy with sex." Jesus, my sister did not beat around the bush.

"The thing is, I just want some things to happen first."

"Things like?"

"Well, asides from helping me out with that jellyfish sting the other day, I don't think you've actually, you know, made me cum yet."

"So what, you want me to eat you out?"

"At some point, sure. I'd like a good fingering too, though, first."

"Oh, sure. Well, we can do that tonight if you want."

"See! This is what I'm talking about! It's all about the end goal with you, isn't it? Look, can I admit something?

"Before this holiday, I had never masturbated in front of someone. Not only that, I'd never really been comfortable naked in front of anyone. Of course, I've undressed for boyfriends, but then only for a quick shag, and then it was back into my pyjamas. I'm just saying..."

"You want to masturbate together again?"

"Sure, if that's ok with you. I don't know whether its because your my brother, and you've always been there for me, but I just feel so safe around you, and I just love this sorta togetherness I feel this whole thing is giving us. That ok?"

"Of course! Look, can I ask you something?"

"Go for it."

"Did you ever, well, think of me before? Like this, I mean?"

"I mean... You remember that one time before when we shared a bed?"

I did. My sister's room was being redecorated and she'd been shoved into my room. I was twelve, just starting the rollercoaster of puberty, and, much to my shame at the time, I used to touch myself once she was asleep. I didn't make much mess at that age, so I thought I'd been able to conceal it pretty well.

"Well, I used to try and copy you in the bathroom. After that, not so much really, although I thought of that a couple of times when, you know, I diddled myself. Alright, your turn."

"Apart from then? Well, you were quite loud."

"No way! You used to jack it to my noises?"

"Who was your boyfriend at the time, Ollie? That guy really got to you, huh?"

"He did have a nice dick. Any other times?"

"Well there was that one summer where you kept wearing that dark blue bikini. Did you ever realise how obvious that camel toe was?"

"Oh my god, really? I think I still have that around, I'll have to wear it next holiday. So, you ever jack it to me in that?"

"Yeah, I had to dip into the sea and, uh, plunder the wreck a couple of times?"

"Plunder the wreck? Jesus Christ. Well, we good?"

"Yeah, we're good. Shall we get started?"

I hit the lights, then returned to bed, spooning her once more. As usual, she came first, juddering against me. Once she felt me get close, though, she slid down and faced my crotch, awaiting my climax. Suddenly, it happened.

"For fuck's sakes, Ken, hit the lights." She said as she threw the covers off and stood up. When I did, her pussy was glistening as she faced towards me. Ropes of cum spattered her perfect face.

"You got it in my hair you asshole!"