All of her panties

As Sarah skipped off to our bedroom I rolled up my sleeves and got to work.

The condoms on the floor were easy enough to tie off. Each one was generously filled, but at least it was all contained. I just had to try and not think about what I was actually touching.

But then came the filthier ones. The ones that had been thrown against the wall or dumped on the side of our couch. Cum had trickled out of those ones over the rim. It would be impossible to touch them without also touching any of Sarah's fathers cum.

"What's the matter Liam?" Sarah asked as she walked back into the room. Still wesrning nothing but her apron.

"These ones are a little more..." I started explaining, my voice trailing off as I noticed what Sarah was carrying in.

Her panties... all of them. Bunched up together under her arm. I didn't even realise what she was doing with them until I saw her drop them off to the floor. Right over one of the bigger cum puddles that now stained our carpet.

"Uhhh... Sarah?" I asked as I watched her rub her underwear into her father's day old cum.

"Yes Liam?" Sarah picked up an individual pair. Pink cotton panties with a cute bow on the front, ones I had been dying to see her in. She held them in her hand and scrubbed them over the couch. Globs of sticky white cum clinging to them, staining them and soaking into the fabric almost completely.

"Sarah... why are you using your panties to clean this mess up?" Using her panties to clean anything up seemed... strange to me. But using them to clean up her own father's spilt loads of cum seemed a touch beyond the pale.

"Why not silly?" Sarah smiled as if everything was normal. "It's not like I'll need them anything soon?"

"You won't need them?" I was following her even less than usual. Why wouldn't she need any of her panties?

"Good girls don't wear panties." Nolan stood at the kitchen doorway, shirtless. Providing an unhelpful explanation.

"They don't..." I asked. Thoroughly confused.

"Daddy! You're confusing him!" Sarah giggled. "He's just teasing you Liam. It's not like im not allowed to wear them, I just prefer not to for my Daddy!"

Okay, I wasnt sure I understood but that wasn't new. Whatever strange lifestyle this family had was beyond my understanding, but if Sarah was happy then thats all I cared about.

"That's good." I said trying to sound cool with everything. "Because I did want to see how sexy you'd look in those."

I gestured to the wet panties in her hands. Winking at Sarah. It was a little forward of me to say, especially with her father standing right there, but the comment only seemed to make the man smile. It was a little freeing to let a thought like that out, and I did really want to see how she would look in them. Maybe after Nolan was gone and we washed all her clothes she could try-

"What do you think Daddy?" Sarah skipped over to her father's side. Looking up at him. "Do I have your permission to wear them?"

His permission?

"If that's what the boy wants then who am I to stand in your way?" Nolan flashed me a quick smile and then reached around to 'playfully' slap Sarah's ass. "Let me take care of this for you though."

Running his hand up his daughters naked backsides, Nolan reached the strings that tied her apron together and unravelled them. The only clothing she currently wore dropping to the floor.

I was honestly speechless. Stunned both by Sarah's curvaceous beauty and the brazen way her father had undressed her. But before I could even think about what that meant, my jaw dropped as I watched Sarah slowly step into the cumstained panties. Pulling them up her thighs, and into her crotch. The wet patches of cumdrenched pink panties clung to her mound. Her smooth shaven pussy almost seallowing the pair between her lips.

"So?" Sarah twirled. Leaning against her father as she pushed her ass out for me. Wiggling it in the cutirs pair of pantirs she owned. Now soaked in her fsthers cum. "What's do you think? I think they're getting to be a little small?"

"Only because you've got an ass that wont stop growing sweetie." Nolan laughed. Holding Sarah's naked body against his bare chest. He grabbed hold of the band of her panties and pulled them up, giving her a wedgie and getting his cum all over her ass.

"Oh! Daddy!" Sarah giggled. Playfully trying to get out of his grasp without really trying. "Liaaammm! Help me!!"

"I think... uh...."

This was hard to take. If any other man was acting like this with her I would have felt compelled to punch him in the face. But this was different. This was her father! The intimate nature of their teasing would have been sweet to see, if it wasn't for the fact that she ws basically naked. Wearing only her panties that again, were covered in his cum. I was having a hard time letting that last part go.

"Is something the matter Liam?" Sarah pushed herself out of her father's arms. Concern rushing over her face. "You look so pale?"

"Yeah, I... I think it need to lie down." This was taking more adjusting to than I thought it would. I just couldnt stop thinking about the fact that she was letting her father's cum touch her, especially considering where it was touching her.

Maybe it was her nursing training combined with her families alternative lifestyle. To her, another man's sperm might have just been a clinical thing. Nothing special.

But to me. Seeing her wearing those defiled panties like it was nothing?

Well... it had me feeling weird. My stomach twisted and churned, but at the same time she did look so sexy in them. It was a strange mix of emotions, and I really needed some time alone to process them.

"Okay Liam, you go get comfy in bed and I'll bring you breakfast." She said. Kissing my forehead.

"Thanks." I told her. "I'm sorry about this. I know we were supposed to spend the day together."

"You've got nothing to apologise for son." Nolan said. Stepping up behind Sarah and once again slapping her as.

The first time it had been a playful smack, but this time? This time... this time it lingered.

"With you out sick we can have a daddy daughter day." Nolan said. Making Sarah's eyes light up.

"So rest easy Liam, I'll keep our girl entertained..."