Harry had had a thing for his Uncle Severus, since he was 15. That was 10 years ago. He wanted Severus more than anything, but he hid it in fear Severus would never return his feelings.
Still, Harry always enjoyed going to stay with Severus. Even if his fevered dreams and fantasies would never come to pass. Sometimes he would lie in bed and dream that Severus came to him and fucked him through the mattress. He would finger himself raw to these thoughts.
Harry knew it was more than just a crush. He had fallen hard for Severus. Harry knew it was wrong, but he couldn't help who he fell for. He was still happy even though nothing would ever happen between them. He got be close to him. That was what mattered to Harry. As long as he could have Severus any way he could, he would be fine.
That summer was unbearably hot. Harry had gotten used to sleeping naked under a thin sheet. He often pushed the sheet off of him and slept with the windows open to try and cool himself, but tonight it wasn't working. He just couldn't sleep. It was too damn hot. He moaned and thrashed on the bed trying to fall asleep, but it was of no use. He sighed in frustration.
He heard the door creak open and footsteps approach his bed. He opened his bleary eyes. "Uncle Sev'rus?"
"Shh.." He gently soothed and put a cooling hand on Harry's forehead. Harry moaned in relief and closed his eyes again.
Uncle Severus went to pull his hand away, when Harry shot out his hand, grabbed him and kept him close. "Please. Stay. Uncle Severus cool me down."
His eyes wide and still, he nodded. Uncle Severus put his cooling hands on Harry's chest and soothed them down Harry's abdomen. Then he shifted closer and rubbed his hands down Harry's legs. Harry never felt more turned on than right now. He moaned as Severus climbed onto the bed with him and started slowly dragging his hands up the insides of his legs. Harry opened them willingly for his uncle. He knew it was lewd and crass, but he couldn't help it anymore. He saw the fire burning in his eyes. Harry gasped as his fingers met with his overheated sex.
"So beautiful, so hot," he whispered.
Harry couldn't believe his luck. "Please," he cried out.
"Please what, Harry?"
He hesitated staring up into those dark looming eyes, searching his face. He didn't give anything away. Harry gulped. He knew what he wanted most, but was unsure of his desires. He really hoped his uncle would be willing to fulfill them all. "I want you. I want your fingers in me. I want your cock in me. I want you to split me open and fuck me hard and fill me with your hot potent seed over and over again until I am pregnant with your child. I know that I love you. I want all of you. If you cannot give me that please don't lie to me."
Uncle Severus snarled. "Is that what you want Harry, truly?"
"Yes."
"Alright then," he muttered, shifted on the bed kneeled between Harry's legs and began de-robing. Harry couldn't take his eyes off of him. He was so handsome and rugged. A sight to behold and soon would be all Harry's.
Once Uncle Severus was done, he laid his body between Harry's open legs again. He pressed his hard cock against Harry's warm center. Harry moaned and hissed when it felt cool to the touch. Uncle Severus chuckled darkly as he gazed down upon him. Harry felt vulnerable and nervous being so open to Uncle Severus' dark gaze.
"Are you sure?"
Harry smiled, "Yes. I want this more than anything."
Uncle Severus smiled back. He took his hard member in his hand and pressed slowly into Harry. Harry grunted at the sting and burn as he entered him. It was gloriously cool. He must've charmed it that way. Harry sighed in satisfaction as Uncle Severus bottomed out. He barely contained his awe. "Are you sure this isn't a dream?"
"If it is, it's a damn fantastic one," Uncle Severus grunted.
Harry giggled and wiggled his hips. His uncle got the message. He started moving in and out of Harry. He let Harry get used to him. Then he started moving faster and harder. Pumping in and out of him like a wild man. He grunted, and Harry moaned. Harry leaned up and kissed Severus. They tasted each other lovingly. Severus never let up his thrusts.
Harry was in heaven. "Yes! yes yes yes," he moaned in repeat. Harry felt his release coming closer and closer. "Uncle Severus!" Harry cried as he gushed all over his uncle's cock. Uncle Severus grunted as Harry tightened around him. He pushed Harry's legs back and started fucking him in earnest. "Fuck! Yes Uncle Severus. Fill me. Give me a baby. Do it!" Severus pushed himself deep inside Harry all the until he met Harry's cervix and unleashed his thick seed within it's confines. Severus stayed there for long moments as spurt after spurt sprayed out of him into Harry. They both laid there panting for several minutes. Once they calmed down, Severus pulled his soft cock out of Harry, wiped them clean, and climbed back into bed with Harry to hold him close.
Harry was beyond overjoyed.
"Uncle Severus?"
"Yes."
"We're doing that again, soon."
He chuckled again. "Of course my darling. I wouldn't have it any other way. I will have you pregnant before you leave at the end of the week."
"What if I don't want to leave? What if I stay here?"
"I would love that. What about your parents?"
"They will come to understand, eventually. Especially when I tell them we are going to marry you and have their grandchild."
Uncle Severus pressed a kiss on his shoulder and curled protectively around Harry holding his back against his uncle's chest. Uncle Severus' hand laid on Harry's abdomen. Harry smiled. His hand joined his uncle's. "I can't wait until you are round with our child," Uncle Severus whispered.
"Me neither," Harry whispered into the night as they fell asleep together.
Their child would be loved by all those who knew them, including Harry's parents, who after a short time came accept Harry and Severus' relationship. Harry and Severus happily married and had a beautiful little girl named Aisling.
THE END