Katie, Jo and I continued to have sex over the next few weeks. Quietly and discretely while Mom was at work. There were changes in our relationship. They appreciated me more and we grew closer as siblings. We talked more and hung out more. There was another change too. Katie was seriously dieting and Jo was eating extra. She was serious about wanting what we discovered was lipoplasty.
The girls made love as often as they could, which meant when Mom was gone. I was back in class so I was gone most days and home evenings. So my opportunities were more limited than they had been during break. Still we did find time to fuck, sometimes quickies or even just blow jobs or cunnilingus.. Regardless, it was fun and really helped each of us to take the edge off and relax.
Jo got another job as a waitress. This job was later hours, she often didn't get home until three a.m. which meant everyone was asleep and when she got up, everyone was gone. That wasn't cool. She would then spend her days off screwing Katie or me as much as she could.
One day, I came home from class early due to a cancellation and found Jo in the kitchen finishing her smoothie.
"Hey Mikey! You're home early!"
"Yeah my three o'clock cancelled."
"Cool, hey, I was just gonna hop in the shower. You wanna join me?"
"Sure!"
We stripped and hopped in the big main shower that the girls shared. It was roomy and had two shower heads on opposite walls. Jo first shampooed my hair and then took the loofah and scrubbed me all over. It was really nice to be babied like this. I then returned the favor by bathing her. As I washed her ass I toyed with her little sphincter. She gasped and pushed back against my hand.
"Oh? You like that huh?"
"God Mikey, I like anything you do, but yeah, I kinda do. It feels strange but erotic." I lathered my hand up well and toyed with her some more. Jo bent over and placed her hands on the wall then spread her legs further apart. I slowly started easing my index finger into her ass. Jo gasped again but didn't move. Soon I had my whole finger in her and started to stroke back and forth. Jo laughed.
"It's weird, but I like it."
I pulled my finger out and slid in my thumb. Then I started rubbing the base of her clit with my other hand. Jo moaned her pleasure. I slid my middle finger into her pussy and brought my finger and thumb together and gently rubbed them in small circles. Jo lost it. Her knees buckled and her whole body trembled and shook. She screamed, cried and shouted.
"Gaawwwd! Oh my god oh my god oh my god! Fuuuck! Ghaaaahhhhhh! Fuck fuck fuck fuuuck!"
She lost bladder control and pissed, she would have fallen if not for the handicap bars. I kept her cumming for about two solid minutes as she shook and cried and whimpered. Finally I felt her orgasm fading and eased off. I helped her to stand up straight and hugged her. Jo laid her head on my shoulder and cried.
"Oh my god, Mikey... That was the most incredible orgasm...ever! It, it was so, so intense! And so long! Damn! I've never had anything last longer than half a minute or so. That, that felt like... forever!"
"I'm glad you liked it." I said. "Do you think you'll want to try anal sometime?"
"Oh hell yeah, but not today. I hafta get ready for work. Maybe next time Mom gets a call in."
We finished rinsing off and got out of the shower. Jo gave me a nice blow job and actually let me cum in her mouth and swallowed. I was surprised.
"Well after what you did, I figure I owe you. Besides, if I swallow it fast, it doesn't taste that bad. Maybe I'm just getting used to the idea."
She dressed and left for work. I lounged around in sweatpants and a T-shirt. I was studying when Mom called at about four thirty
"Hi Mom, hey you're late!"
"Hey baby! Yeah, listen, I'm going to be really late tonight, probably close to midnight. We have a Firefighter coming in who took a bad fall. Lots of fracs and they suspect internal bleeding. Then we'll need to stay until he's out of recovery and safely in SICU."
"Oh wow, okay. Well be careful coming home. I'll leave a plate in the fridge for you."
"Thanks baby, you're the best, bye!"
I tried to get back to my studies but couldn't concentrate. This would mean that Katie and I could have a really good fuck session this evening. I called her phone and caught in the car.
"Hey Mom just called, she's working late, probably midnight. Hurry home?"
"You bet! You wanna fuck?"
"That was on my mind, yeah."
"Good! Me too!"
When Katie came in I was ready for her. I didn't even let her undress. I kissed her passionately as I guided her to the sofa. Turning her around I pulled her pants and panties down and started rubbing her pussy with my cock. Just a half dozen strokes up and down her slit and she was ready to go.
"Damn, you're already so wet!"
"You bet! I started masturbating as soon as you hung up!"
I pushed my cock into her pussy from behind and it just took three strokes to get all the way in. I was soon fucking her good. Katie was grunting and groaning. As usual, Katie was wearing her hair in a single long tail. I grasped it and tugged lightly.
"Shit, yeah! Get rough with me Mikey!"
I kept fucking her but reached behind a cushion and brought out my surprise. I had swiped a small vibrator from her room and I now lubed it up. Lastly I applied lube to Katie's ass.
"Hey! What the fuck is that?"
"Just some lube."
"Are you gonna try and ass fuck me?"
"No. I'm just gonna play with your ass while we fuck. Relax."
I pressed the tip into the center of her sphincter and turned it on.
"What the fuuuuuuck! Ohhhhh shit Mikey!"
Slowly and carefully I pushed it in as her ass opened to accept it. Katie continued to moan and groan. Once it was in a few inches I pointed the tip down, towards her vag and my stroking cock. I could feel the vibrator like a finger inside of her teasing my cock. Katie cried out and grunted, but didn't try to get me to stop. I felt her fingers touching my cock as she masturbated. After a few minutes Katie cried out.
"I, I, I'mmm cuuuummmmiinnnnggggg...aaahhhh, aaahhhh, aaahhhh, aaahhhh, ohhhh, ohhhhh ssshhiitttt Mikey, oh holy fuck!"
Of course she was not the only one cumming. I was so close that the sexy, filthy, exclamation from Katie sent me over the edge. I pulled out both my dick and the vibrator as I warned her.
"I'm gonna cum Katie! Turn around quick!"
Katie spun around and opened her mouth, sticking out her tongue. I stroked two or three times and started shooting my load into her mouth. Katie grabbed my cock and sucked me until I was empty, swallowing every last drop. She smiled up at me.
"Wow, that was different. What brought that on?"
"Well Jo and I fooled around in the shower..."
We pulled up our pants and Katie followed me into the kitchen as I told her about the afternoon's shower sex.
It was a couple of days later that Katie and I found time to have sex again. Katie and I were home on Saturday and Jo was working. Mom came into the living room where we were streaming a movie.
"Hey guys, I'm going to go out tonight" she said. "A couple of the team are meeting up for drinks and dinner. I have no idea how late I might be."
After she left the room Katie and I looked at each other and smiled. We could hardly wait for her to leave. While she busied herself getting ready Katie and I held a low conversation.
"So you wanna?"
"You bet." she answered.
"How do you wanna do it this time?"
"I dunno, you got any ideas?"
"Well we could start 69..."
