Birthday Present

My wife quickly left after that, I reached into my pants and pull out... My daughters panties, a large wet spot where her pussy would be if she was wearing them. When I looked at her she had that lustful smile again as she adjusters her shorts, they dig into her crotch forming a crease before she spins around. I knew she was doing it on purpose but I couldn't tear my eyes away as she bent over as she pulled out the ice cream.

She stood up and spun around carrying the ice cream in her arms. She had that wide smile again. "Come on daddy~ I got the ice cream." Then she started to excitedly walk past me. She paused though as she looked at me still standing there. With a quick movement she plucked the panties from my hand then spoke teasingly "It's supposed to be my birthday not yours. Now come on and follow my tight ass to the table." My daughter knew I thought of her as cute and innocent, seeing her act so thirsty had me excited and she knew it.

At the dinner table, Sam was basically collapsed into her chair without the strength to do more then just acknowledge what's going on. Sarah looked very relaxed as she sat, the same smile on her face that showed she wasn't worried at all. My wife's smile changed to an an even wider one when Katie placed the ice cream on the table.

The party or meal really was very normal, no surreptitious glances or innuendos. A genuine birthday party, we even put some candles in Katie's bowl of ice cream. She giggled as she blew out the candles. When it was over my wife stood up and spoke "Sam looks a bit tired, I'll go get her to bed." Not long after they left Sarah got up with a yawn saying she was headed to bed, I did notice a glance back at Katie before she left but that was it.

Once alone with me, Katie sat herself in my leg. She leaned into me pressing her breasts into me. I felt something shift under her shirt, suddenly she held up her bra it was a strapless one so she was able to unhook it and pull it out the bottom of her shirt. She placed it on the table then she placed her panties next to them. She spoke with that sensual voice as she leaned into me. "Hey daddy~ Do you think you could give me a big birthday present." She had her hand on my chest tracing the tablet in my coat indicating what exactly she wanted. "I was planning on just sleeping in Sarah's room so we could fuck all night... But then I got an idea when I saw that message." Her hand slipped into my coat and slowly pulled it out.

She quickly started tapping away at it. "I want.. Well It's probably better for me to show you." She spun it around for me to see. I spent a moment to read what she had selected for the options. I haven't had the chance to look through them all yet, however the single option that was selected had the rest greyed out suggesting that they weren't compatible. There was a small warning on the screen. She had selected 'Anything', then there was a warning that gave a short explanation 'Once selected they will be free to use them for anything they want.'

When I looked at her face, she had that grinning lustful smile. But when her mouth opened the voice my cute little girl came out. "Please daddy! I want this!" She placed the tablet in my hands. She pulled her shirt down stretching it, she exposed a hard nipple pinching it. She spoke again, her body actions completely different from her innocently sounding voice. "As a Birthday gift, Please!" She really knew how to control my urges, her sexual teasings on my lap coupled with the familiar begging of my spoilt daughter had me pressing the confirm button against my better judgement.

The tablet showed a camera in Sarah's room, and sitting on my lap her phone gave a ding as if she received a message. Though it seems she did as she showed me it. 'You are to go to Sarah's room and submit yourself to her completely.' There wasn't anything to show who sent it. But on the tablet I saw as Sarah smiled at her phone as if she just received excellent news.

Katie was gone leaving her underwear on the table. I turned on the sound of the tablet, but kept the volume low incase anyone could overhear. Then Katie walked in. She tried to speak but was immediately silenced with a slap. The sharp noise made me aware of my surroundings I quickly got up from the table and went to the bathroom.

I turned on a faucet before returning to watch on the tablet. "Seems it was actually my Birthday." Sarah spoke with a smile as her hand found a place on Katie's hip. "I was looking forward to spending time with you today. Don't think I didn't notice how you suddenly weren't wearing panties" Her hand had explored around her shorts before they dug into the crease of her shorts between her legs. Her hand pulled away there was a strand of juices on her fingers. Sarah then roughly shoved those fingers into Katie's mouth. "They sent me a message saying I could do anything I wanted with you. Anything was even underlined and bolded." She whispered that into Katie's ear but came through clear on the tablet.

She didn't stop her whispering continuing with her fingers still in Katie's mouth. "I've never been given free reign to do whatever I wanted before, so I will be making the most of this time." She then pulled away wiping off her saliva coated fingers on Katie's shirt. "Start undressing." Katie wordlessly replied by taking off the two pieces of fabric she wore. Sarah herself also undressed, then she explained her plans. "Since this is such a rare opportunity I'm going to turn you into my cum dump. That way I can enjoy you any way I want at any time I want." Katie was about to speak again when another slap was sent her way again by Sarah. "Cum dumps are receptacles they don't speak." I thought maybe Katie would be mad or try and resist. But she just nods her head before climbing onto Sarah's bed without a word.

However that had Sarah speaking in the same teaching tone. "What are you doing? I sleep there, cumdumps are best next to the toilet. Get up." Sarah was guiding her out of the room. Wait I'm in the bathroom... I quickly look around the bathroom. There was a large towel closet that I opened and saw that it was full of towels I turn off the faucet in the sink before pulling as many towels as I could out and shoving them under the sink. once it was mostly empty I climbed in and waited. I quickly muted the tablet as I saw they walked in. I didn't want to risk peeking out right now so I continued to watch through the tablet.

I saw and heard the loud noise as Katie was tripped falling into the tub. There was a banging sound as she twisted herself around in the tub. She let out pained noise speaking "Ow what'd you do that for." I was wondering what she was doing as well.

Sarah then spoke. "Giving you an idea of just how much fun I'm going to be having with you." Her hand slowly reached out to the fixtures, she took the shower head in her hand pulling the hose to the side as she aimed the showerhead "And disciplining my Cumdump who won't stop talking." Then she turned on the water, Judging from the yelp and the frantic squirming in the tub it was cold. I took the moment to peek through the crack in the door in front of me, it was just the natural small gap that remained between the doors when it was closed. I was glad I didn't try to open it to peek as Sarah was standing directly in front of the doors. Her cock was hard as she sprayed down her sister with cold water in the tub. It was massive, by my estimate it's at least 14 inches.

Then she stopped spraying her and continued speaking. "I bet you thought your first time would be on our dad's bed where I took Sam's or some other place where we would have an easy time. But no, I've already done the passionate moments with Sam. I was going to work you into this slowly, but since you were ordered to not resist I just decided to toss you right in." Sarah reaches down pulling out the shivering Katie by an arm. Then she pulls her further where she slips forward falling out of the tub this time.

She fell down close to where I was hiding I looked through the small gap and saw only her ass, she was still shivering causing her cheeks and the water droplets clinging to them to shake. Sarah spoke again as she sat on the back of Katie's leg, pressing her cock between the two wet cheeks. "As for the cold water... I heard its a quite the turn off. I have already done the **** pleasure thing with mom, for you though I want really use you. I wouldn't want this experience to be clouded by your lust."

Then the cock she was resting between her ass cheeks was pointed downwards when she spoke again. "Now come on lift up your hips. A good cumdump should always be available to take a cock." When nothing happened Sarah's hand slapped the ass. It left a clear red outline of the hand where it landed, probably made even more painful by the cold water. It seemed she wasn't able actually get her hips up, but I saw as she tried the most she managed was to angle her hips. Sarah didn't waste any time as she quickly thrusted that massive cock into her. I heard as Katie let out a pained cry, she didn't wait for her to adapt to the size and sudden intrusion. She just immediately started thrusting away, each thrust down was accompanied a loud smack from the **** of it and another pained noise from Katie.

Luckily it ended quickly as I don't know how much longer I could listen to Katie's pained moans. Well I say ended but I saw the moment when her cock was pulled out and the cum clinging to it only to be shoved directly back in for the next thrust. She had cum but didn't stop thrusting away, it stopped when the door opened and my wife spoke. "Sarah sweetie your dad is home, please finish up in your own room. Unless you want to explain to him why you have Katie crying on the floor with your cock in her." I felt a bit bad knowing that I was looking right at it through the gap in the doors the entire time.

Sarah sighed as she pulled out her cock. "Come on, you'll be a good cumdump soon enough. You even get the privilege to continue in my nice warm room, if you don't make much of a mess I might even reward you with a towel." Sarah stood her up, I couldn't see them anymore and I went back to the tablet. Despite everything that happened Katie followed Sarah out of the door and to her bedroom leaving a trail of water and the occasional drip of cum. She kept a hand over her pussy trying to prevent the cum from dripping out but it flowed around her fingers.

I put the tablet away and got out of the towel closet. I quickly put all the towels back before I headed to my room. Stepping in I was met with my wife. "John! I've been looking for you I couldn't find you for a while." I starting taking off my coat, undressing myself. "Just some things I had to do, it's done." I pulled the tablet out of my coat, I made sure it was locked before holding it up. "They got me some new work and I don't need to spend as much time at work anymore."

I **** a real smile on my face. "That means I get to sleep in and wake at a normal time" My wife laughed as she pulled my half undressed form into the bed with her. I found myself between her legs, as she gave me a confident smile "Does that mean, you are free to spend some time with me? It has been a while after all."

When I nodded she had me stripped rather quickly and her panties pushed to the side. It has been a while since I got to spend some quality time with my wife. Though with everything that happened today when I had my 7 inches in her I couldn't help but remember how she had Sarah's cock in there which was much bigger. Despite being a while since the last time, she didn't feel tight at all.

She must have realized I was close as her hands held me. "John, do we want to go for another child? I know I'm getting a bit old, it will probably be the last chance we have for one." I wouldn't want her to think she was getting old so I let my body answer for me. I released my cum inside her, it felt like a much larger load than normal probably from all the stimulation today.

I spent a moment recovering before she got up "Thanks hun, I'm going to get cleaned up go ahead and sleep be back soon"

When she left I picked up the tablet, I unlocked it and sure enough Sarah was still going at it on the floor with the prone form of Katie laying on her back. I had used that app a lot but Sarah wasn't going to stop anytime soon. I went back and choose another app. This one let me choose a specific camera rather than the one that could see a specific girl. I tapped the one on the master bathroom. In there my wife was scooping out the cum I put in her, then she opened the cabinet and there was an honest to god false wall. Behind it she pulled out a dildo which she quickly shoved into herself. I felt a mild frustration that I wasn't able to satisfy my wife, but the dildo's large size and rough pace as she kept slamming it home made me think that I might be a bit too old.

While my wife's frustrations was interesting to watch I swapped back to the app. Sarah hadn't slowed down at all and Katie's face showed she wasn't feeling the pain anymore. Or maybe she was but she's enjoying it? I did a quick check turning on the sound for a bit. Her face showed she was feeling pleasure but her voice sounded like she was in pain. More cum was overflowing from where Sarah was thrusting her cock into her but didn't stop to enjoy it continuing her thrusts even as she was releasing her cum.

I heard my wife finishing up so I quickly locked the tablet and put it into a drawer. It was fairly late anyways, the thought of not having to wake up super early had me relaxed knowing I would get some real rest.