The two eighteen year old stripped off their uniforms, much more at ease without the school chaplain looking at them. Even though he had helped them so much, the twins still found the priest a little creepy. Quickly they undressed and stood naked and smiling at each other.
“Now, let’s get out Daddy’s penis.” Sienna said, leading the way over to their father’s bed. She thought maybe he did look better, his face had more colour than before they had started their special visits. The girls pulled down his pants and got his penis out, both of them looking at it lovingly.
“It’s so much better than Father Bland’s.” Jenna opined.
“Ssh, Jenna,” Sienna objected. “He’s a priest, you shouldn’t say bad things about him.”
“I guess so,” Jenna answered, stroking her father’s recumbent dick. “But Daddy’s is so much better. I can’t wait to put it in me.”
“We have to get it hard first,” Sienna rubbed her father’s soft sack. “Do you want to suck it first? I could get you ready, and then we could swap.”
“Okay!” Jenna agreed readily.
The girls climbed onto the bed and arranged themselves. Jenna lay on her side between their father’s legs, her face at his crotch, her legs spread open. Sienna got between her sister’s legs, holding her smooth thighs apart. Jenna picked up the big limp penis and lowered her mouth onto it, reveling in the familiar taste of her father’s genitals. She licked the head all over and smiled as he groaned in pleasure.
Between her legs, Sienna was enacting Father Bland’s plan. He had said that they shouldn’t take lubricant with them, but should use a more fun approach to get themselves ready. They had been practicing last night to get it right and both of them had found the technique to be a lot of fun.
Sienna spread her sister’s pussy open with her nimble fingers and put her mouth on the top of it, feeling the soft hair and warm skin against her face. Her tongue licked her sister’s lips and quickly found the little bud, giving it particular attention. Jenna moaned around the cock in her mouth as she felt the wet mouth sucking and probing her clitoris, making her shiver all over with pleasure. It was such a nice feeling, she wondered if it was how her father felt as she sucked him.
Jenna took her father’s sack in one hand and squeezed it gently with each push of her throat onto his penis. She let the big thing go right to the back of her mouth, over the back of her tongue, relaxing her throat so she could fit as much as possible inside. He was moaning and gasping, a big smile on his face.
“Oooh, you’re all wet now,” Sienna said, her face smeared with juices. “Now you do me.”
Jenna released the penis. “Okay.”
They moved around to swap positions. Sienna got on all fours and started sucking their father’s penis again, slurping on the delicious pole, as her sister got underneath her. She felt Jenna’s hands on her backside pulling her down, until her pussy met the hot little mouth waiting. She moaned, muffled by the thick thing in her mouth, grinding her hips down onto the questing tongue.
“Ohhhhh yeeeessss.” Their father groaned, the girls stopping to look up at him with their mouths full. He was smiling beatifically, obviously in a state of pure bliss.
“Keep sucking it.” Jenna urged. Sienna bobbed her head energetically, lavishing the tip with her tongue. Her sister was sucking her clit, licking it rhythmically and making her whimper with the sensation. The little tongue was so hot on her flesh, so wet and hot. The penis in her mouth was also hot, and she knew then that she needed to feel it inside her.
“Jenna, stop, stop,” She gasped, her face against the big wet hardness. “I want to put it in me.”
Sienna climbed up onto her father as her sister watched rapt. The beautiful blonde teenager positioned herself over her father’s hips, looking with excitement at the big wet penis that was going to go in her. It looked very big, too big maybe. The thick rod was trapped under her and she could feel its hot side between the lips of her pussy. It felt very good. How good would it feel all the way up inside her?
She lifted herself up and used her hands to push the penis upright under her, the big domed head touching her lips, going between them into her body. She could feel it stretching her already, with just the end of it inside. It was much wider than the priest’s had been, it felt several times wider right now. She gasped as she lowered herself another inch and the cockhead entered her.
“Is it okay?” Jenna asked, staring at where her sister and father met.
“It’s so big,” Sienna answered, her voice strained. “It’s really thick.”
“Is it too big?” Jenna asked.
Sienna didn’t answer. She lowered herself further, gasping again. He moaned suddenly, his head flopping about. It obviously felt good to him. She felt in two minds, on one hand the hot meat felt very good in her, on the other she felt as though she was being impaled. It really was a huge penis.
“It’s going in,” Jenna urged. “Keep going.”
“Oh. My. Goodness.” Sienna had managed to fit more than half inside her and it felt as though it was going to come out of her head. It also felt very good, like her whole body was full of his warmth.
“You’re all stretched around it,” Jenna said, lying on the bed to watch. “It looks nice.”
Sienna didn’t answer. She lifted herself up with her thighs, the penis coming out again slowly, the feeling of it moving against her inside was unbelievably good. The teenage beauty moaned in ecstasy as she got to the last couple of inches, then sank back down, pushing the thick shaft back in. This time she got even more of between her lips.
“Oh goodness,” She gasped. “Oh goodness it’s so big.”
“Yesssss,” Their father breathed. “Nice pussssy.”
“He likes it!” Jenna cried.
Sienna liked it herself. It was so good, she felt a primal urge to go faster. Her body felt more accepting of the penis, as though she’s been stretched into shape by it. Her slow rise and fall on it became quicker and rougher, her breathing turning into ragged moans. She gazed lovingly at her father’s smiling face as she rode his penis hard, her body thrilling with hot waves of electricity. Her nerves sizzled, her feet shook, her breasts tingled so that she grabbed them with both hands, squeezing her springy flesh hard.
“Oh yes!” She cried out. “Oh yes Daddy!”
The heat in her body exploded, as though the penis had detonated inside her. She shook all over, squealing in pleasure. Her whole body thrashed in a storm before she collapsed against her father’s chest.
“Are you alright?” Her sister asked, frightened. “Sienna?”
“Yes, I’m fine,” Sienna’s voice was thick. “It was so good, Jenna. I felt so… amazing.”
“Can I try it?” Jenna asked excitedly.
“Okay.” Sienna lifted herself off the penis, which was rock hard and throbbing. She felt a pang at leaving it, but she was a bit tired now.
Jenna eagerly climbed up in her place. “I’m going to try the other way Father Bland taught us.”
Jenna turned herself around so that she was facing their father’s legs, and her smiling sister, the huge appendage between her thighs.
“Oh jeez, it looks so big.”
“It is.” Sienna said happily.
“Here goes,” Jenna grasped the wet cock, hot and pulsing, rubbing it against her labia. “Oooh, feels nice.”
“Put it in.” Her sister urged.
The beautiful girl copied her sister’s earlier moves, lifting herself to get the broad head inside her. She put a hand back on their father’s chest to steady herself, feeling the end of the penis enter her passage. It was so thick, even this felt almost painful. But the heat was so pleasant.