Sibling Road Trip by NewIn57

“Oh, my God. That’s it, that’s it. I’m almost there!”

I slid in a second finger and pushed a bit deeper. I felt a bump with my middle finger and figured it was her cervix; she let out a guttural moan when I pressed it.”

“Did that hurt, Amy.”

“No. Do it again. Oh, God! This is so fucking good!”

I curled my index finger so it could massage her G-spot and straightened my middle finger so it could reach her cervix and began pumping my fingers in and out, an half-inch at a time. She arched her back and started to whine. I glued my lips aver the tip of her clit, sucking it into my mouth then lashing it with my tongue.

Finally, the atom bomb. There was a plaintive moan, two octaves lower than her normal voice as her body convulsed. Her legs where shaking, her arms were flopping around worthlessly, eyes rolled back in her head as her spasming pussy flooded my hand and chin.

It took a minute but she started to come down a bit. As I had before, I lowered my point of attack away from the tip, rolling her clit from right to left, stiffening my tongue to add some pressure. The ensuing orgasm made the first one look like a warmup exercise. It was massive; I was just holding on, trying to keep up with the thrashing without accidentally hurting her or getting hurt, myself.

As it had in the past, it ended abruptly. Her body had seemingly reached its limit for now. I removed my fingers, wiped her juices off my face, and lay next to her, waiting for her to become coherent. I was still curious, though, why the tongue but not the fingers? I put my hand on her mound and, as closely as I could mimic, I did with my middle finger what I’d just done with my tongue.

The response was simply spectacular. Her eyes flew open, her mouth dropped open, she tried to scream but nothing came out except a primal grunt, as her head raised up until her chin hit her chest. She looked like she was trying to do a sit-up and was locked in position halfway up. Her butt and legs were shaking violently, her right hand clamped onto my thigh and squeezed. She suddenly arched her back, slamming her head back into the pillow as her entire body started to shake. I could see her belly convulse as fluid squirted out of her cunt almost to her feet. She was squirting! I’d heard of this but never imagined I’d ever see it. Jesus it was erotic; I almost came, myself. Twenty seconds later, it was over. I waited for her to come back to reality, to catch her breath. The only thing in the world I wanted more than to slip my dick into her was to watch her wake up.

She smiled at me. I lay on my back, and she curled into my chest. We lay there quietly for several minutes as her breathing slowly returned to normal. “You said you had anal sex with a girl once?”

“Won’t say who but, yes, several times.”

“Did you like it?”

“Oh, yeah! It’s great.”

“Did she like it?”

“She did. A lot, actually; she thought it was amazing.”

She shrugged free and hopped off the bed to grab a plastic shopping bag. She reached in and handed me a tube of Surgi Lube. “I bought this at the pharmacy. Can we try it? Anal, I mean.”

A few minutes later, she was on all fours as I prepared to slide a well-lubed finger into her virgin ass.

” Relax, Sweetheart. Let me know right away if anything hurts, even a little. Okay?”

“I promise. I’m ready.”

I pressed my index finger into her anus and pushed n to the second knuckle. “Still okay?”

“Yes. I’ll let you know if anything changes. No news is good news.”

I spun my finger a little to evenly spread the lube and slowly pushed all the way in.

“That felt weird but I’m fine.”

I pulled the finger out and added more lube, this time going all the way in in one motion. I thrust gently in and out for a minute; I could feel her sphincters relax ever so slightly. “I’m going to add a second finger.” I said as I removed the one finger.

I added lube to my middle finger and slowly inserted both to the hilt. She was really tight.

“That’s stretching me hard. I don’t know if I can do it.”

I said, “Give it just a minute before you quit.”, as I spun my fingers around, hoping she could relax.

“Okay. It feels a little more comfortable, now. I still don’t understand why people like this; it just feels strange.”

“Like you have to poop?”

“No, not that at all. I feel violated.”

A minute later and I could feel that her ass had relaxed around my fingers. She was still tight but wasn’t clenched on them like a vice.

“I think you’re as ready back here as I can make you. Do you want to try?”

“Yes.”

I lay on my back and spread a generous amount of lube on my penis. I said, “You’re on top so you can control the speed and depth. Take your time. Go slow. Back away if you feel pain.”

“I don’t want to disappoint you.”

“The only way you can disappoint me is if you hurt yourself. This is about your exploration, not my pleasure. Agreed?”

“Okay.”

She positioned herself across my stomach and raised herself while I positioned my dick at her anus. She pressed down just a little, just enough to trap the head of my dick in her ass.

“This is a lot bigger than the fingers.”

“Take your time, Sweetheart.”

She lowered herself a bit farther and I felt her outer sphincter give way.

“I feel like I’m being split in two.”

I smiled at her. “I’m in only about an inch. There’s one more sphincter to get past — another inch — and then it gets easier.”

“Okay.”

She lowered herself again. I could feel in the compression of my shaft that the inner sphincter wasn’t budging.

“Try raising and lowering a little to tease the sphincter open.”

She did that and I felt myself just a fraction of an inch further along. God, she was tight!

“That’s working. Do it again.”

Another eighth of an inch. She knew what to do now. Up and down, up and down, and suddenly I slid in about two inches. She’d gotten me past the last barrier. My dick was being squeezed hard. My, God! Her ass was like a vice!

“Jesus, I feel so full and you’re only halfway in.”

“It’ll be easier now. When you’re ready try to keep going.”

She looked me square in the eyes, backed out about an inch and, in an act of trust, slowly, relentlessly dropped her butt to my pubic bone. She’d taken all of me. I was balls deep in my sister’s ass.

“Oh, Honey, this feels so strange. I can feel you in my bowels. I’m stretched so far; I need to rest.”

“As long as you want. No rush.”

She stayed there, still for about 15 seconds. She lifted just an inch, then back down. Then two inches and back down. Then four. Within a few strokes, she was fucking her ass onto the length of my dick, looking into my eyes all the while.

“Do you like it?”, I asked.

“Not really. Mentally it’s pretty hot but physically It’s just okay.”

She kept working it. I reached up to massage her breasts and nipples, then dropped a hand to find her clit. I tried some dirty talk. But a few minutes in she stopped.

“I don’t think I like this. I’ll keep going if you want, if you’d like a cum, I really will, but from now on it’ll be about you, not about me.”

“No, Sweetheart. There are lots of ways for me to cum; I don’t need it this way if it’s not good for you. It’s okay if you get off me.”

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