Getting home

Walking through the front door I saw that Sarah was sitting in the same spot on the sofa as she was when I was looking through the camera. Katie jumped up an ran towards me shouting happily as she jumped into my arms. "Daddy! You came home early!" I was **** to catch her in the hug as she jumped, and with what I was shown today I was even more aware that she has grown. Her breasts pressed into me as she had that same bright smile, when I set her down and looked back up Sarah was no longer the only one on the sofa. Sam was now seated next to her I don't know how she got there as no one had entered the room.

They gave quick short welcomes when I looked at them. Katie kept fluttering around me in her joy. "Oh I'm so happy you came home early just for my birthday! Oh! Lets go tell mom!" She grabbed my hand and started to drag me away. I smiled at her cuteness, but like before I saw the way her hips swayed emphasizing her plump ass indicating she wasn't the young girl anymore. She was wearing tight shorts they covered everything fully but they hugged every curve of her, including a slight cleft in her crotch. I didn't really get to inspect her top, but it was form fitting it seemed to have been made to form around her breasts. I normally wasn't so aware of the clothing my girls wear, but I was trying to find evidence if what I saw on the tablet was true.

When she dragged me to my wife, I saw that she was in a completely different outfit from what I saw on the tablet. Our daughter was talking excitedly about how I arrived just for her. My wife just smiled and spoke when she got the chance. "Yes, now dinner is ready so go get your sisters." Then she was gone as she ran to get her sisters.

My wife smiled at me as she leaned forward whispering. "I left some ice cream in the freezer in the garage, go get it then we can start the celebration." She smiled lightly before continuing "Sorry, I couldn't get them to wait they already ate the cake." I laughed at the image of her trying to tell them to wait and they pester her for the cake.

I smiled and spoke "Well, that's alright. I like ice cream more anyways." I spun around making my way to the garage. The instant I stepped in there the tablet in my coat vibrated. I felt my heart skip a beat as I had mostly forgotten about it. I fished it out of my pocket, there was a message from my boss. 'I noticed you were in a bit of disbelief, so check out the app then go see for yourself.' I quickly opened the app, the portrait of Sarah was lit up. I quickly tapped it and it showed the camera of the living room.

It showed a shocking sight. Sarah had Samantha pinned beneath her on the floor in front of the TV, which now that I thought about it... it wasn't even on when I got home. She had her hand covering Sam's mouth as her hips were thrusting her cock into her in what looked to be great **** judging from how her exposed breasts shook with each thrust. From an initial look it didn't seem like Sam was willing, however her legs were wrapped around her older sister. The sight was completed by my youngest daughter who was on the sofa watching off to the side, she had pulled her shorts and panties down completely both hanging off the same foot as her fingers hungerly dug at her own pussy.

This was a good time to check it out, I quietly made my way the living room. The TV did nothing to hide the sound of what was happening, even before I entered the room I heard the heavy slaps of their hips meeting with ****, Sam moaning around the hand covering her mouth, and lastly the sweet moans of Katie as she played with herself as she watched. I peaked into the room and only saw Katie's foot to the side, her shorts had fallen off landing on the sofa her panties still hanging from that ankle.

This was all the proof I needed, it was all true. I wasn't paying attention as my sight was locked to the swaying panties hanging from my daughters foot. Then the heavy slaps increased in pace breaking me from my trance, I was looking around when my eyes met with Katie's through a reflection off a family photo on the table in front of them. I swallowed hard when I saw her eyes were wide before she got a strange smile. Katie's voice spoke up over the slaps and muffled moans. "I'm going to make sure daddy doesn't interrupt, keep at it." They didn't respond, but the noises didn't stop.

I saw her hand pick up her shorts, I quickly turned around and headed for the garage again. Sure enough Katie arrived shortly after. Her voice was soft when she spoke. "Hey daddy~ So you found out?" I nodded my head I refused to look at her though. When she spoke again she sounded more angry or frustrated. "Wait, since when have you been watching us?!" I quickly looked at her and she was staring at the tablet in my hands, and on it was clearly Sarah shoving her cock into Sam's mouth and it quickly overflowed with cum. Then the app stopped showing the camera and went back to the selection. Katie my ever intelligent daughter connected that the app was for, then her eyes went down and I was **** to acknowledge that I was turned on by it all.

She let out a soft laugh as I didn't respond, she quickly pressed herself up against my chest. This time I knew it was intentional as she pressed her breasts into me. Her whispering voice teased me "Don't worry, I wont tell. I won't ask how long you've been..." She never finished as the tablet vibrated noisily. We both looked at it and there was a new message from my boss. 'There are more options then just what is shown, tap the words to change intensity just be careful. I'll leave you to your daughters birthday party, I promise I won't push them together anymore until you have done one yourself.' I can already imagine my boss's smirking face as if she was saying that to me from across her desk. Then another message arrived before I could say anything 'We'll talk again tomorrow.'

I put the tablet in my hand into my coat again. Katie read all that with me as she was still pressing into my chest. She got a strange smile that I realized was a lustful one, she shoved her hand into the top of my pants. She started her teasing whispers "So you enjoy watching Sarah sneaking around the house fucking Sam," She pressed something soft and wet to my hard dick. "your wife," She went on her tiptoes pulling herself up with one arm as her other was still in my pants. "And after today... Your Sweet innocent little Katie." While I did think of her as my little girl, but the very same innocent little Katie had her hand down my pants softly stroking me as she teased me.

Then suddenly she pushed herself away from me, she no longer had that lustful smile. Instead she had that same bright room filling smile just as my wife poked her head into the garage. "What's taking you so long? The others are all ready to begin dinner."

Katie took on her usual excited voice "I was helping daddy out! He couldn't find the ice cream so he asked me to help." I tried to give a natural nod, but there was still something soft and wet that Katie had pushed into my pants to jerk me off with.