Night

Alex got dressed wearing a long shirt like Carol. I imagine that'd make it really easy to fuck each other. I wore loose shorts and as we got dressed she spoke. "You were right. Your girlfriend is hot." I knew I said that but I couldn't help but be stunned some. I could only gasp out my reply. "Y-Yeah... She is." Alex quickly blushed but spoke again.

"She's... So hot I couldn't help but get excited at just seeing her." She looked away before leaving the room before me. At dinner Carol finish getting dinner ready, my sister even arrived to eat considering she skipped lunch she must be hungry. She was so red in the face when she looked at Alex but still sat next to her to eat.

But what really made it strange was Ness. She strutted in completely naked, I thought mom was going to yell at her but her gaze just passed over the succubus like she wasn't there. She winked at me before going to Alex who seemed to be not able to see her as well. Looking around revealed only I was able to see her, she pulled out Alex's cock. No one at the table seemed to notice at all as she sat herself on that cock, Alex's breath hitched and her expression rapidly changed from confusion to pleasure. She was looking around the table trying to figure out what was happening to her unaware of the succubus who now had a bulge in her belly as she sat on their lap.

Alex was trying to continue normally, but was struggling probably overwhelmed from the pleasure. I knew from experience just how good that pussy felt. Strangely Alex's hands passed through the succubus like she wasn't there as she ate. Then I blinked after a long time of staring and everything was back to normal.... almost, she was still looking confused obviously trying to figure out what was happening to her. Then her hand went to her mouth covering it as she struggled to keep her voice down at the table.

My sister leaned into her asking if she was alright. But her reply was a strangled moan that had her blushing. I rapidly blinked and found that I saw Ness again. The bulge in her belly twitching in time with Alex's release. But when the long moment passed and the succubus stood up leaving the glistening cock behind only covered in pussy juices and no cum. The she hid the cock again before coming to me with a wide smile. Sitting on my lap in such a way her pussy could feel my hard dick. I felt her making the contract tingle, she hadn't spoken once. She must not be able to speak with keeping everyone unaware of her presence.

It wasn't lost on me that her hips grinding on me were emphasizing the incredible difference in size between the last person she sat on. She smirked at me before she vanished, I could no longer feel her sitting on my lap. After that luckily dinner finished quickly. My mom stayed behind to clean up, my sister was still exhausted and left first. I was **** to head to my room by Carol and Alex was about to follow after my sister. From her gaze it was no guess she was planning on fucking her again.

But mom shot that down quickly after she got a few steps following her. "You should let her rest." My mom rested her hand on her should leaning in to whisper more. I didn't hear that much but something about being irresponsible. In the end Alex blushed and followed after me and my girlfriend, I couldn't help but think she was checking out her ass she followed behind us.

Then Carol pushed me down on the bed climbing on top of me kissing me. She spoke quietly, "I know Alex is here but I'm so horny I need you right now." She pulled her shirt off revealing to us her naked fit body. I found myself looking up at her as she brought her hips up to my face. I didn't have the option to refuse, immediately using my tongue on her. She hadn't cum at all earlier despite being around lunch when she started eating out my sister, then later sucking off Alex while being fingered. But despite all that she never came once so she was ****. I was just thinking how she'd just have Alex relieve her if I didn't when I was suddenly someplace different.

My powers were off meaning I was asleep, but I certainly wasn't tired... My question got answered when I was hugged from behind by Cass. She had **** me to sleep before I could finish with Carol, "Oh, my you sure are one busy guy." She pulled away spinning me around to face her. She held a pink cylindrical object in her hand. She smiled but didn't address with my concerns about my Girlfriend. "Guess what Ness gave to me." She waved the object in her hand at me offering it.

Taking the object I realized it was a sex toy, on one end was a pussy and the cylinder itself was soft and squishy. But I had suspicions as on the side there was a brightly glowing purple heart that was so bright it looked pink. It was a contract, meaning that this sex toy was a real pussy at best or someone turned into a sex toy at worst. "If you're still having trouble let me explain it for you. Alex is free to use her cock however she wants, and we're free to use this however we want." She swiped the toy from my hands and held it over her spell cock. the short writhing tentacles looked eager to begin.

I found myself speaking then. "Wait-" She paused as I struggled to come up with some excuse for her not to. But I couldn't... She spoke then, her smile seemed evil obviously planning something. "Oh? You're worried about what will happen if she wants it back? Well, she got a perfect unused cock for this. She won't be able to trade back if we don't use it as well. Sure she'd have to deal with the sudden influx of pleasure from all the things we've been using it for but that's just a bonus. So, the more she uses her cock the more we need to use her pussy so it'd be a fair trade back." She pressed her cock against the toy then but stopped and spoke again looking as if she just thought of something.

"Oh, I suppose YOU want to use it?" I couldn't help but gulp at her gaze. She pulled the toy away taking a step closer, her face close to mine. She looked to be thinking but I couldn't help but think that she had planned this.