The Sister, Part Twelve [M19/F18] [Cheating] [Erotic Couplings]

**PART TWELVE**

“I want to fuck my girlfriend’s little sister.”

The words slipped out of my mouth before I could stop them, echoing her phrase as an answer to the question. I was just saying what I had to; although such justification didn’t really work that well when the statement was undeniably true. It had just been a lot easier when my reluctant lust had temporarily buried the important details along the way.

“Good boy,” Natalie purred. Right away, her idle touching below turned into a more active grip. A few pointed tugs put me dangerously on edge, since I was already hard simply from her hand’s presence down there. If I was the one handling myself, I could be a little more deliberate about the pacing. But this was the work of the eighteen year old temptress, and she was about to ruin what was supposed to be reserved for her tight, young body. “Forget about Jessica. I’m a better fuck; trust me.”

She knew exactly what she was doing. If her touches alone weren’t enough, the mental image of screwing her added fuel to the flames as well. “Natalie-” I started. Fuck, I was NOT about to get off to a fucking hand job after all this.

The Tutor, Parts Four & Five [F20/F18] [Domme/sub] [Role Reversal]

**PART FOUR**

“Come, Meredith.”

I had mixed feelings about being spoken to in such a way; especially since Annabelle had said it twice. It was demeaning on the surface, but I also couldn’t sense any malice in her words. She was being so nonchalant, where I’d normally expect such a phrase to be used in a bitchy or bratty way. The girl was certainly confusing, as she was friendly and entitled at the same time. Maybe that’s just what happens when you grow up with wealth.

Ultimately, I decided not to say anything about it. This was our first tutoring session, and I didn’t want to come across as difficult before we even opened a notebook.

Following Annabelle around a corner and up a wide flight of stairs, I was led to a door at the end of another long hallway. I still had my bearings, mostly, but it was baffling how big the house was. Seeing it from the outside hadn’t been enough to get a good grasp of the size, especially when I stepped into Annabelle’s ‘room.’

The Tutor, Parts Two & Three [F20/F18] [Domme/sub] [Role Reversal]

Ages tagged in the title this time. Every character in this story is 18+

**PART TWO**

Did this girl live in a mansion??

I grew up in a small house in the suburbs, so I wasn’t sure where the line was between ‘big house’ and ‘mansion.’ But for all intents and purposes, that’s what it felt like when approaching the Alodia’s property. Aside from the huge white house being impressive, the front yard and surrounding greenery were expansive and well maintained, and I found myself driving up one of those long, semi-circle driveways that I had only ever seen in movies.

If Annabelle’s parents hadn’t explained how they wanted another girl, and one closer to her age, I would have been more surprised when approaching the house. Why not just hire an army of tutors for the girl? They could probably afford one professional from every field if they wanted to. Instead, they chose me. And, while it was flattering, it was also incredibly intimidating.

I had barely stepped out of my car when I heard someone call out to me. “Ms. Moore?”

The Sister, Part Eleven [M19/F18] [Cheating] [Erotic Couplings]

**PART ELEVEN**

“With pleasure.”

We were too close together for me to actually see the smirk, but I could practically sense it based on her tone. I felt another light stroke of her fingertips over my jeans, and foolishly took the bait and tried to shift my hips forward like before. Once again, I was denied; Natalie’s hand retreated upwards this time, to meet her other hand at the button of my jeans. She didn’t tease me this time around, however, and wasted no time in undoing it.

I was in too deep at this point to slow down, and found my own hand pulling on the string of her bikini top to undo the loose knot. Last time, I had averted my gaze when she had been dangerously close to revealing her chest. Now that we were here and my brain was doing less of the thinking, however, I was determined to see what Natalie looked like topless. The fucked up part was, a part of me was interested in comparing her to Jessica.

The Tutor [F20/F18] [Domme/sub] [Role reversal]

**Author’s Note:** While this is technically a Patreon story of mine, I’m also gradually releasing parts for free on my website. Mods, let me know if that’s too much of a gray area and I’ll refrain from posts like this in the future. Just wanted to share another story on here, with some fair advance warning.

–Lady Lucia

**PART ONE**

First day on the job.

I was still a little hesitant about committing myself to this; the only reason I said ‘yes’ in the first place was because the money was just too good to pass up.

Back in high school, I would have answered the call to tutor without any hesitation. A chance to make a little bit of extra cash, by only giving up a small fraction of my free time? Sign me up. It would have been a far better alternative than the soul-sucking retail job I ended up dealing with for the sake of saving some money away for university.

The Sister, Part Ten [M19, F18] [Erotic Couplings] [Cheating]

**PART TEN**

My first kiss with Jessica had been tame.

It was one of those ‘first date’ kisses you share at the end of the night; a peck to affirm that you both had a good time. Not that I would have been opposed to something more, of course, but I usually aimed for the more patient and respectful route to play things safe and not push my luck. If a girl wanted more than that at the end of the night, she usually wasn’t shy about communicating as much.

Natalie was nothing like her older sister. After so much suspense, it was like a dam had broken. Instead of water, however, it was sheer passion. Our lips crashed together, and all bets were off as she locked hers with mine. So far, I had managed to keep my hands to myself, though they had reflexively moved towards her once or twice throughout the last few minutes of teasing. As we began making out, I could no longer hold myself back. Matching the intensity of her kiss, I gripped her bare sides just underneath her bikini top.

The Senior, Part Five [M22/F18] [Teacher/Student]

**PART FIVE**

That was an invitation if I ever heard one.

I was tempted to drop to my knees right then and there so I could yank Jade’s thong down and pleasure her in the middle of the living room, but I could do better than that.

Instead, I would work my way down. Positioned close to her ear thanks to how she leaned forward to whisper in mine, I gave her a small nibble as I caught my own breath from the passionate make-out session. Encouraged by the shaky exhale I could clearly hear as she kept her own lips pressed against my ear, as well as the way her chest rose and fell against mine, I gave another teasing nip with my teeth before shifting so I could kiss down towards my next target.

Inch by inch, I worked my way down to her neck. It was as warm and inviting as the rest of her; soft, and smooth, and made even better by the way Jade slightly tilted her head to offer me more room. Brushing my lips against her skin, I aimed to contrast the roughness from before. To show her I could be as versatile as she was, and to borrow her tactic of starting off gently before plunging in for something deeper. I started with a delicate kiss, pausing to exhale over her neck before planting my lips more firmly against her.

The Sister, Part Nine [M19, F18] [Erotic Couplings] [Cheating]

**PART NINE**

If this were a build-up to a normal kiss, my eyes would have been closed the moment she started leaning in.

But this wasn’t a normal kiss. It was Natalie; it was Jessica’s younger sister. Even as her lips briefly made contact with mine, I found myself with my eyes still open. Rather than being met with her usual smirk and flirty glances, I was faced with a more vulnerable expression. Eyes closed, lips slightly pursed, and patiently waiting for me to decide whether or not to meet her halfway.

Honestly, this would have been a lot easier if she just fucking kissed me. Then I would have an excuse, and could blame her a lot more easily. I mean, she had laid out her intentions from the very beginning, even if I hadn’t taken her seriously at the time. This was all Natalie. Flaunting her body, ‘innocently’ teasing me with her words and her actions, and now putting her hands on me and setting us up for a kiss. But now, she was waiting. Just like I had given in and asked her to take off my shirt, I was going to have to cave for this and be culpable as well.

The Sister, Part Seven [M19/F18] [Cheating]

**PART SEVEN**

The surprise on my face must have been obvious.

Strip? Surely Natalie couldn’t be serious.

And yet, I couldn’t help but notice the look on her own face. Interest, and curiosity, as she gave me that once over. It was one thing when she teased me by flaunting her own body, but the thought of reciprocating in a similar manner was something else entirely. I couldn’t do that; I had a girlfriend. Either Natalie was flirting with me just for the sport of it, or she actually wanted me. And it was my job to somehow thwart the advances of a sexy girl who was throwing herself at me.

“Natalie, I’m dating Jessica,” I said. The best way to deal with teasing interest was to be direct, right? “You and me? It’s not happening.”

Instead of the cute pout that I expected based on her response to my last few ‘rejections,’ she dropped her jaw for a moment in exaggerated shock. “Jess is my *sister*!” she exclaimed, “I’d never dream of stealing you away from her like that.”

The Sister, Part Six [M19, F18] [Cheating]

**PART SIX**

For a small girl, Natalie had a pretty solid ass.

I had already gotten a good look at it when she was bent over to collect her things in the car earlier, though I had tried not to stare at the time. It was more difficult to look away, however, when she was ahead of me on the stairs. Her pink bikini bottoms hugged her hips tightly enough that I could actually see the shape of her pert rear as she took each step.

Looking was okay, right? That wasn’t cheating.

Since I had to keep my eyes forward anyway, since there weren’t many other options as we ascended the stairs. So, for a few seconds, I indulged myself and took a good, long stare at Natalie’s ass. Since she was wearing nothing but a bikini, I could clearly see every way her lower body shifted as she took each stair. If Natalie hadn’t said anything a minute ago, perhaps I could’ve just checked her out and moved on. But she had practically invited this; ‘Enjoy the view,’ in that lilting, innocent yet not so innocent tone. And I couldn’t really help myself from doing exactly what she wanted.