Darker temptations (Pt3)

Eris seemed to have recovered from the **** like fluids her sister had after squirting all over my face. "Fuck- Her finger work was amazing. If she wouldn't turn us into one of those cum zombies I certainly wouldn't mind."

Worried about that attitude I spoke up. "If you do you probably wont get your model jobs you know." They looked at me confused as if they didn't know anything about it at all.

My hand was still on Eris' slit and I spread her open looking in confirming they were virgins, or at least Eris was. "Well, models aren't really desired if they're total sluts. If you end up taking one that big you'd have trouble wearing thongs."

Alice laughed at me as Eris hid her face. "Though your desire for your sister is probably the addictiveness rather than actually wanting more."

Alice stopped laughing and Eris no longer looked embarrassed, they must have realized it was true. "Shit, sis he's right. We've seen her cock plenty of times but suddenly now I want her? After just some fingers and a kiss?"

Eris pushed me away. "I need to go calm down." She left for the bathroom. Alice though decided to help calm me down instead. While I was slurping Eris' unnaturally drooling slit Alice was now naked and pulled me on top her.

Her legs were wrapped around me as we kissed. She moaned into my mouth enjoying the kiss as much as I was. But just as my fingers touched her pussy she froze frowning. "Something's wrong." She kicked me off and darted for the bathroom.

She flung the door open and the issue was obvious... Her twin back pressed to the wall of the shower with her hands pinned helplessly above her head as her sister had her cock shoved half in her mouth. I saw the tears on her face but just as I thought it was too late she pulled back her hips. Turned her body and sprayed Eris down with cum while Alice watched. She let Eris go leaving her shivering in fear... or arousal... I couldn't tell from here. "What I promised I wouldn't, you should be more worried for yourself." Then she left through the other door.

"Damnit Eris, you know you are supposed to lock the door. You're lucky I realized you didn't start the shower in time." I found myself joining them in the shower dropping my clothes. I Made sure to lock the door as we went about making Eris feel better. She looked frightened... But I clearly saw the sheen of wetness coating her thighs.

She didn't speak, just let Alice clean her before tilting her hips back against Alice's hand who was already tending to those quivering pussy lips. And I was being used as the wall, she kissed my admittedly not very muscular chest. But she seemed to be recovering from her submissive demeaner that she had been left in and started to urge her sister for more.

Alice winked at me and knelt her face vanishing behind Eris' ass. Eris Shivered clutching me leaning back into the tongue work that must have been practiced to bring Eris the most pleasure possible... Until I realized that she was actually sitting on Alice. Alice's head was up as she was Seated with her legs wide open but her hands were clutching Eris' legs so she didn't slip off her face.

With an option like that I went down my own tongue reaching Alice. Soon Both of their moans filled the shower, one muffled by the muff of the other, easier access was given to me as Alice was laid back on the floor of the shower. I sat up and realized being given the option here. Eris was offering me to fuck Alice. I wanted their first to be a bit more special than a surprise put on by her sister so I shook my head at her wordless off and she pulled me in for a passionate kiss that I realized Sarah never gave me before.

"Saying no there... Proves it, we want you as our boyfriend. No matter what." She didn't let me go... So I kissed her again. My fingers eagerly plunging away at her sister. Soon they both shook and they were finished, panting heavily. I was surprised, they didn't moan loudly when they came. Rather their breath became heated as it happened.

Of course then it was my turn to be attended to... Eris stood between us as she grabbed something and I realized it was a shampoo bottle... shaped distinctly like some kind of fruit... but easily replaceable as a dildo. Eris got a mischievous grin as she reached over my head and when her hand came back on it was the thick cum of her sister that was never sprayed down. She smeared it over the bottle and turned to her sister.

"Now its only fair if you too experience this feeling sis. So slobber it up." I realized this was being done as a show for me... Even Alice seemed to realize this and opened her mouth letting her sister smear the cum into her mouth and all over her tongue.

I watched as she started to drool and played with it, sitting it with her tongue. I think she forgot that it was just a show because her mouth closed and swallowed before either of us could do anything. I saw her shudder and the signs of her having an orgasm.

Eyes fluttering open she spoke with a lustful voice. "Fuck sis~ You have to try that- Its amazing." But I was already standing and had moved the shower head spraying down the wall before Eris could reach for a taste of her own.

They both shivered. "Shit yeah, that was a bit too far." Eris said.

Alice though was now of a different opinion. "Fuck no, with how that tasted just imagine what a whole mouthful tastes like." That was when I realized that Alice wasn't being serious. She was just teasing me, as evidenced by her grin she shot me before sighing. "Well I tried..."

Eris giggled at her as she started to stand and explained. "It's only addictive when directly given." Alice shrugged.

"No idea why it is that way, but if Eris had taken that load directly then she definitely would have left with her. But since she just sprayed her down its fine."

Eris grumbled though. "I almost did though, she certainly **** me to service her for a while. I mean look." She pointed to the sink that we now all noticed was painted with cum. "I definitely got more addicted from all her pre, I swallowed." Her fingers were back to her slit again.... "Fuck just remembering the way she prevented me from calling for help..."

Alice was amazed. "Damn maybe I should get a taste, that looks enjoyable..." Alice might have been believable if her hand wasn't stroking my dick slowly.

Eris though was having a real issue keeping herself in check. "Damnit, can I unlock the door and invite her in. We can set some rules for her." She was looking at me and I needed to say no, but the hand still stroking me had me nodding.

Eris with my permission went to the door unlocking it and spoke out of it inviting her sister back in.

She came along with a grin, as if knowing she would be back here. The shower comfortable fit all of us... Eris went to speak first. "Sis, could I please suck you-"

Alice however kicked her sister, from her seated position it was more of a nudge. "Shut up- Let me do the talking."

"Alright, its obvious that you **** her to swallow your load while we were busy." Their sister just smirked while Eris frantically tried to deny it. "No I didn't!"

Even now I could tell she was definitely different from before. Alice ignored her though continuing. "Is this permanent? Unlike that thing you have in your room we don't want to be mindless zombies."

Their sister this time looked kind of sheepish. "That's the thing, she should already be like that, you took too long to notice and I had already gave her the entire load. It's a new experience for me to be honest."

Alice glared at her sister who just admitted her desires with zero regret. "How long will she stay acting like a total slut?" Which earned her a pout from Eris.

She shrugged. "Well, the mindless effect is usually fixed. But the horniness goes away after a day... so a day?"

Eris whined "Aliicee~ Can I please do it now?"

Alice glanced at Eris then back. "Alright then, you can have her suck you off until you are satisfied alright? NO MORE."

She didn't even get to reply as Eris was already eagerly licking up the shaft. Alice stood and sat down behind me. But rather than pull me to sit beside her she pulled me to sit on the floor of the shower in front of her.... facing her sister. Watching as the service Eris was doing turned into a gagging face fuck as her sister started to pump her hips against that face.

Eris happily held the load of cum in her mouth, while it was overflowing her mouth dripping from her chin it was no where near the excessive quantity that my mom shot out. Something tells me she would have flooded the bathroom by the time we showed up...

But one shot was not enough, while Eris was looking up showing off her prize the cock was shoved back in and it became a mess. Alice reached around me starting to tug my dick, her gentle hand a reminder and a probably bad influence on me...

She seemed to know when I was going to cum as she would stop her hand keeping me on the edge.

A second load, this time with her cock fully sheathed in Eris. Then She got up from her knees and sat down on one of the seats that were built into the wall, but I realized they were the perfect height... Eris' drooling slit was lined up with her cock. Now not just that she was even slapping it against the soaked lips. I saw how the skin was so moist that when the cock was pulled away from it it tried to pull along with the cock.

"Eris, come on. Let me fuck you." The sister spoke I held my breath as Alice increased her pace suddenly. I could already see those virgin lips parting for the cock as she teasingly slid the tip in.

I came... Humiliation flooding me as I realized what I had just done. I looked at Eris, there was no cock threatening her pussy, instead I saw fingers as the cock was once again her throat... The words I had heard was Alice in my ear.

Mercifully their sister finished with Eris leaving without even saying thanks. Eris was left shaking and sputtering cum.

Alice didn't comment about what happened. Only once Eris was cleaned dried and back in bed did Alice speak whispering so as to not wake her sister. "Its nothing to feel bad about Alex... It excites you obviously. You shouldn't have to hide what you like."

Eris must not have been really asleep as she spoke up from her place on the bed. "Alice... Next time you do it. Then see if you can say that again." She pulled the blanket over her head obviously embarrassed.

Alice chuckled. "You too, who knew you had a submissive side, the way you were to obviously into her thrusts."

There was a shameful sound from under the blankets and Alice jumped up and ripped the blanket off only to pounce on her sister as they both started to giggle.

When the impromptu naked wrestling match was over Eris spoke up. "You know what this means right? We can play with our sister safely without worry now." Alice however shut down that thought quickly thankfully.

"Yeah no- You were definitely not yourself in there. Try saying that after the effects have worn off." And Eris just giggled back at Alice obviously an attempt to get her sister to join her in that state.

Finally I was addressed. "Well Alex, I know we didn't really talk about it but... We would like you to be our boyfriend."

There was no more distractions now... I needed to choose. "How about a date first at least. And maybe you two need to move out first..." We all laughed before Alice threw my clothes at me.

"We were going to walk you home, but now I got keep my sister pinned to the bed until she recovers so you'll have to go home yourself... sorry."

I just nodded as I dressed myself for the second time that day. Before I left I threw their blanket over them giving the scene less of a lascivious look. Despite her obviously abnormal state Eris still kissed me goodbye and said it was nice meeting me. Alive just kissed me with a knowing smile before I left.

Getting home was going to be a challenge I realized when I stepped out of the building. I just now realized I didn't have my phone... Last I saw it was when my mom plucked it out of my hands after catching me jerking it to Sarah... I saw the car we had taken here and memories of last night flooded my thoughts... Did I really suck off their mom in front of them? That seemed an excessively strange thin to allow one's boyfriend to do... But then realized that considering what had just happened between us probably not.

I didn't recognize the area I was in so I figured just picking a direction and walking until I found a place I recognized would be fine. Which as luck would have it I realized I was heading the right way as I quickly found something familiar... The bar... Including my sister passed out on the bench out front.

[A/N: This is the last part, I got a bit carried away.]