As we were home and was about time to go to sleep I was called to my room by the girls. Entering I look at the scene before me. The two beautiful girls were wearing sexy lingerie. Crystal had an exposed titty and pussy exposure lingerie.
While Amanda had a slight more tamed one but still lewd. With heart shape stickers on her nipples and pussy. She blushed heavily as his eyes were on her.
My heart skipped a beat seeing their appearance my words caught stuck in my throat.
"Uncle no.....papa~ I think we want to repay you for what you done for us right sis?"
"Y-Yeah.....I appreciate everything you done for us"
Amanda was quiet but she didn't refuse doing this.
"See amanda sis is onboard with this"
"You girls dress up....you don't have to do this"
I refused having them repay with their bodies.
"Oh papa~ Why are you refusing when you got two beautiful young girls willing to have sex with you~?"
Crystal tried to reel him in she wanted this.
"It's not right you two shouldn't be given your bodies like that you're both to young for this"
I tried to refuse and back down from their intentions. But even I couldn't help glance at them even if I was trying to avoid contact. I couldn't help but gulp their bodies better than many woman my age.
Sexy, mature charms they were showing off. Their giant bubbly butts that look tempting to spank. Their tits way to big for someone of their age that which my hands wouldn't be able to contain. High school girls were this developed?
They ooze sexiness even my cock couldn't help stand straight but I was trying to suppress my desire. I didn't want the girls I was going to adopt and have them become my daughters to have such an illicit relationship. Even if we're not blood related it was taboo.
"You may deny us but down there isn't"
She caught me but I tried to calm my little brother down. I can't not with them it was terrible.
"Don't....It's not ok for this to continue so put on some clothes"
To muster my will of refusal crystal had a frustrating look.
"I know any older guy would love to fuck our prime young pussies especially when we're virgins~"
She and Amanda never had a boyfriend and even were virgins. Both sexy, beautiful girls with voluptuous bodies were pure. Though crystal was not acting like she had a purity to defend.
"No..."
I can't but my mind it was gnawing at me and it's been so long since I done it. Probably 2 years since my last one night stand.
"See this Amanda....words won't help him ravage us....action will"
Amanda saw Crystals seriousness as both had talked about giving their virginity to him. Sure he was going to be their future father. But they weren't blood related and it was something that they were missing. A parents love.....affection and care for when they were young. Not having that for so long it was a deep hidden forgotten desire that ignited after seeing him adopting them and after the haircut.
Besides what if he finds a woman now and starts to slowly care less for them. They didn't want that they already experience his care. even for 2 days but that could slip away. Crystal was sure to secure a position in his heart along with dragging amanda.
They may not show it but they were insecure, scared, anxious about the situation. The future that they would have.
"No we back down we have already come to this conclusion to our resolve....we will give our everything"
Sure they had love and affection at the orphanage. Helping the smaller one's go to their new parents but something was scratching them. A craving a feeling of envy, anger why couldn't it be them to be adopted but it wasn't them who were like themselves. It was those who were born in a happy family with two parents. Not a single problem they had were they smile as they play in the park.
Buying them things and laughing with each other. It was the normal families with almost no defectiveness that they envied. That was their source of negative emotions now that they had Leon. They needed to put one foot on the door. That was his heart and seeing the photo's and the stories they were told about his military days.
He never was in a relationship but he did mention he had a girlfriend before. Leon never mentioned his one night stands. But they can tell he wasn't some sort of virgin.
"We won't back down"
Crystal walked forward and amanda followed. As they pulled his pants down and unleashed his beast.
I couldn't believe they were doing this. I had to stop them but something was stopping me. Was it my pent up lust?
I had a stronger will than this but seeing their faces filled with undying resolve. They wanted this and even s amll spark inside of me was igniting.
Did I want this?
I have to stop!
But.....
They suddenly saw my cock spring out making them have surprise expressions. I did pack a well deserved size.
[A/N: The size is up to your imagination]
"So big!...see this sis our daddy has a huge cock size even pornos can't compare!"
She felt her lower lips heat up as they leaked juices. Amanda wasn't far behind as she was the same. Her body heating up and puberty was at it's peak for them. Wanting to know more of a man's body.
*slurp* slurp*
They licked the tip all the way to the bottom as Amanda took care of my glans and Crystal my length.
I felt to good the sensation of their tongues just giving me this pleasure.
High schoolers were sucking me off an age difference we had but they didn't seem to care. A moan escaped from my lips when both switched positions. They had no experience feeling their movement of tongue on my cock.
Amanda's cluelessness was pleasurable and so was Crystal eager movements. Wanting to taste me more.
"Daddy~ you're not uncle anymore with this....calling you daddy really makes you harder~"
Her calling me dad while looking at me to see my reaction. Was what she got my dick felt more harder twitching for release.
"Amanda see daddy likes when we call him that~ His cock is ready to release~.....release it all daddy~ give your daughter a nice shower semen~"
Amanda was focused seeing his cock twitch and eagerly wanting to taste what he had in store. His dick tasted salty but it was bad.
"Dad....cock your cock doesn't taste to bad dad"
Amanda was getting into it her shyness was leaving her. Now replaced with curiosity and eagerness to explore more of this pleasure.
"I'm cumming!"
"Let us taste it dad!"
With no trace of shame both girls got cummed on their faces. They were showered, stained in my semen but when I saw them lick it up from their faces. It made me more eager to taste them.
I don't think I can hold back my impulse was winning.
Sex with them was in my mind.
"Now~ Daddy come taste both of us~ We're ready to be plowed of our virginities~!"
Both then lay on the bed spreading their legs but crystals face was flushed with shyness. Even though she tried to act bold it was showing. Amanda too but she still did it looking at him with panted breaths. Anticipating of him ripping her hymen and cumming inside of her to claim her as his.
"Even though you're this bold and aggressive as well as cheeky...are you girls sure about this?"
I wanted to confirm with them one last time before going through with this.
"J-Just do it don't be stupid daddy....can't you already see our response in doing this shameful thing!"
She shouted frustrated and shame.
"Just do it dad....please claim us....don't leave us"
"You girls...fine I'll make you both mine and this is what you decided"