"Snape..." Harry muttered. He had just come out of the Potions Masters memories, and was back in Dumbledore's office, he had been expecting it to still be empty. Tears formed in his green eyes, eyes that he was so often reminded, were his mother's.

"Harry, I only have a brief moment and I had to come back, I had to see you after you...saw." Severus said, coming closer to Harry.

"Snape, I understand everything and I am...thankful, so thankful...I'm...sorry," Harry whispered, what else could he say to the man who had helped to give him the only "real" time he'd had with his parents.

"I am sorry to Harry, your mother..." Severus trailed off and before Harry could take another breath Snape grabbed him and dragged Harry to him. Their lips met and Harry struggled against him for a moment before allowing the passion to consume him. He felt Severus's tongue slip between his lips and groaned, his hand reaching up into the dark greasy hair of his Potions teacher.

Snape backed away a space, "oh Harry, Merlin, Harry..." he moaned his mouth reconnected to Harry's his hand opening his robe and unsheathing his hard shaft.

Harry, so torn between want and fear wrapped a hand around Snape's thin, long cock and began to stroke it, feeling powerful from the groans he was forcing from Severus's lips.

"Harry, suck it," Snape spit out, a little of that old anger in his eyes as he pushed on Harry's shoulder's and forced the boy to his knees.

Harry struggled a bit, but when his eyes found Snape's pale skin his mouth began to water and he leaned forward encasing the cock in his mouth, tonguing it while Snape shivered above him. Harry took it far; deep into the back of is throat, salvia dripping down the length. He brought a hand up and wrapped it around Snape's base and began to pump it in time to his lips sucking the man off.

Snape sighed and rocked forward, pushing it deeper into Harry's throat, almost forcing himself all the way into Harry's throat, choking him.

Harry felt Severus's cock begin to jerk and knew that man was close to coming, he sped up his pace, his own heart beating fiercely.

"Look at me...Look at me when I come," Severus ordered.

Harry looked up, his green eyes sparkling, mouth around Snape's shaft, keeping the rhythm he'd established, loving the salty taste of Snape's skin in his mouth.

"God, Lily's eyes...Lily's eyes!" Snape yelled as he came, pumping hot seed down into Harry's mouth.

Harry swallowed and gave the tip of Severus's cock a firm lick before releasing him. Still on his knees he looked to the ground, "Is that all you wanted Snape?" he asked, his voice small.

"Yes, Lily's son, thank you," Severus turned and without another word or look he was gone leaving Harry to pass out, cold and shivering on the Headmaster's floor.