We spent a moment basking in our collective sexual awakening before the girls started getting giggly, the two of them still holding each other on the floor.
"That was a lot more intense than when we used to kiss in uni," Katie said, nuzzling into her best friend.
"A lot more fun, too," Sarah said with a wink. Katie nodded a breathless agreement.
"You girls put on a hell of a show," I told them.
"Correction," Katie said, holding up a finger at me. "In uni we put on shows. All you drunk guys cheering and requesting more girl on girl shit made it all about yourselves. We weren't allowed to go at our own pace and work out what we were doing. It was a performance. We never got to find out what would happen if we got to play normally."
"We're still being watched by one horny guy," Sarah pointed out.
"If there's one thing we've learned today," I said, shifting on the couch, but making sure I didn't cross my legs in a way that would hide my naked cock and balls from the girls' potential enjoyment, "it's that having an audience makes a hell of a difference, but definitely not for the worse. Something about just knowing you're being watched enhances the pleasure of doing something naughty, adds a thrill to doing the stuff your instincts tell you should be private. You girls can go whatever pace you want, you'll just be doing it in front of me."
For Katie, whose position on the floor had her legs open, exposing a wet and not yet fully-satisfied cunt, I knew the idea of me watching her most intimate moments with Sarah was no longer an issue. But I wasn't sure if I was pushing too hard on Sarah, who had done something crazy just now but carefully kept her panties on and her pussy covered.
"You still think about making out at those old parties?" Sarah purred in Katie's ear, letting her hands explore all my girlfriend's exposed skin.
"Like I said, we never got to find out what would happen. I'd kind of thought going our own pace would mean taking it slow. If I'd know that for you that meant..." she took a breath and let her hand creep back to her clit "...jumping straight to eating cum off my face, I'd have been so much more bold with you."
"And your tits," Sarah reminded her, taking hold of each of Katie's nipples. "I think about it too. I think about where it could have gone when I touch myself. It's my favourite fantasy."
The girls kissed, their mouths and tongues moving rapidly and passionately. Sarah ended up on top, straddling Katie's thigh and grinding her panty-clad pussy into its firmness. Katie had one hand between her legs still, while the other groped frantically through Sarah's shirt. Sarah grabbed Katie's exposed tits and ran her fingers through her hair. Both here panting and moaning when they broke off the kiss.
"Show me," Katie said.
"What do you wanna see?" Sarah teased.
"Show me what you do when you think about us. I wanna see you fuck yourself over me, then I want you to show me what you're thinking about doing."
"I usually do it with toys," Sarah admitted. "You got any that I can borrow?"
"I think I can find something."
Sarah reached over the place she'd dropped her shots and pulled her phone out of the pocket. Katie reached to cover herself, but less passionately and thoroughly than she had before. The hand between her legs was definitely on her clit this time, its placement exposing a lot of lip and bush. She only bothered to hide one tit. "Hey, no photos." She didn't sound like she meant it.
"No photos," Sarah agreed. "I'm cancelling my evening plans. You guys got anything to drink?"
"Ciders in the fridge. You grab them, I'll bring my toys out?"
"You got it, girl!"
"And what do I do?" Mostly I'd been letting the dream scenario play out up to this point.
The girls, who'd both stood up to go to their tasks looked down over me, fixating on my cock, now back to a semi. They looked at me like I was another of the sex toys Katie was about to bring out, thinking about they could work me into their sex, like I was a piece of meat. Something about me really loved that.
"Just sit tight babe," Katie said, leaning forward (great view) and kissing my forehead. "And maybe get yourself hard again, if you can."
"Like there's any way I couldn't," I replied.
They left the room, both going the same way to reach the bedroom and the kitchen. Two fantastic assess swung side by side. I watched Katie for a little bit, her nudity enhanced by the ropes, but my gaze was quickly drawn to Sarah. She was still covered, with a bit of crack showing through the sheer part of the panties, and wonderful legs going on forever underneath them. But the possibilities kept my eyes and imagination on her. Was I really about to watch this beautiful girl fuck my girlfriend? Was I really about to not just see the colour of her pussy and the cut of her pubes and how she handled one of Katie's vibrators after all these years of just being friends?
I decided to empty my bladder while I had the chance and felt both free and naughty walking around the apartment naked, knowing there were girls just around the corner who could pop their heads out and see me anytime.
When I returned, Sarah was back in the living room, drinking from one bottle while two more waited for Katie and I on the table. Her legs remained the only part of her properly exposed to me, so I ogled them. After touching herself to the blowjob, those panties were wadded tight into her pussy, forming a pleasing cameltoe that I could see properly now that she was standing up and facing me. It was only fair I got to look, she was staring straight at my cock. I tried to give it a little swing for her as I walked in, before the blood went back to it.
"Aw, I thought you were meant to be making yourself hard for us. Don't tell me one shot's all you had in you."
I placed my hands on my hips, thrusting the important bits forward for her enjoyment. "Two, counting the one before you arrived," I told her. "But don't worry, it won't take long to come back with you guys's help."
Sarah licked her lips. "You want help, do you?"
She set her bottle down and crossed the room to kiss me right on the mouth. The cider she'd been drinking left her tongue moist, cool and slightly fizzy as it snaked into my mouth to explore. I was surprised, but thrilled. I kissed back with passion. It had been years since I'd tasted a mouth other than Katie's, and while I loved her and would never want to stop kissing her, I was realising now how much I loved a bit of variety. Sarah kissed different. She tasted different. Her scent, close enough to fill my nostrils, was different. The joy of discovering someone for the first time flooded through me. I reached around and grabbed her ass, groping and kneading the cheeks, placing fingers as far as I dared into the crevasse between her legs. They brushed against places where the fabric was wet. She grabbed me by the cock. Strangely, she didn't stroke it or in any other way try to coax it to life. Her lips and ass were doing all that needed to happen. She just held it, to feel it go from flaccid to erect. At full length, I poked the front of her panties and she responded by grinding her pubis into me. The material felt nice on my tip. I kinda got why she was masturbating with it before. I shuddered at the overwhelming electricity of it all.
"My boyfriend," Katie said, making us both jump, "with my best friend. What a scandal!"
She was grinning, and had probably been enjoying the show for a little before she spoke, but it still made my emotions swirl. There was a new pleasure in the idea of Katie being the one to watch, instead of the one I was being watched with, but a small part of me still felt like I'd been caught out doing something wrong. We hadn't really spoken about this or set any kinds of boundaries. We were all searching for the limits by feel, which could be a dangerous way to do it.
"You ditched the ropes," I noticed.
You could still see appealing pink lines criss-crossing her skin where they'd been, but while she was in the bedroom she'd found time to doff the shibari harness that had set all this in motion. In her hands were a bottle of lube and her trusty Hitachi magic wand.
"It's like you said before," she said, staring at my renewed hardness, which I aimed at her, "around the right people, I'm fully dressed in just my ropes, no matter how much skin happens to stick out. But it really didn't feel right to show up for a threesome fully dressed, and hell, I wanted you both to see me naked." She put her hands over her head, the muscle movement pulling her tits up beautifully too, and gave us a twirl. We saw a fantastic front and a beautiful back. "I know you've both seen all the bits already, but I wanted to have it all out there completely. Nothing held back or hidden from my two favourite people."
"Yes Katie!" Sarah cheered. "Show us that body you beautiful slut! I love you!"
Katie joined the celebration with a series of suggestive poses, most of which had her hands rubbing up and down her body and groping her chest and crotch.
"God, yes, it feels so good to be seen!" she moaned. "You know, I never really did this before. You..." she pointed at me "...get your closeups of my pussy and ass as part of sex, and you..." she indicated Sarah "...see me incidentally when we change, but I've never just shown myself for the sake of being looked at. Not like this. I can't believe you've both seen everything now."
"Not quite everything," I ventured. "I'm pretty sure Sarah hasn't seen your butthole yet. It was mostly behind the ropes when you bent over before."