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It started out as a cruel joke on his part, as a way to teach the young man a lesson about trying to get into his personal space and his personal life.
Severus accepted Harry’s request of a date. They had dinner. It was Italian. It was good. Severus expected to be bored to death as Harry talked about himself for a long time. Instead, he found himself impressed with what the man had gone through.
Harry Potter had grown up, and—looking up at the man’s sleek physique — he’d grown up into a fine, handsome young man. Oh yes, he could imagine bedding this one, then finally screaming himself hoarse later because he would have fucked a previous student of his.
Still, he had to focus on the lesson. They were heading to Harry’s flat now. Severus expected it to be unkempt like a child’s bedroom. Instead, it was quite clean with not many things there, in Harry’s spacious living room, and bedroom. Harry took out the wine from the kitchen and poured them both some.
Severus drank… and drank some more, because this wasn’t how things were supposed to turn out. Even now, as he asked Harry, “Did you enjoy yourself, Potter?”, he wondered what was going on.
Harry smiled and nodded. “I did. I didn’t know you were such a good listener. I thought I’d bore you to tears.”
Severus groaned inwardly. Harry was supposed to be bored of the date. Severus was too. But they both had a good time. And now… both of them were mildly drunk and needed to wrap up the rest of the evening— one way or another.
Severus was the first to leave. “I am sorry, Potter, for assuming the worst. It seems that I do not know yet what to expect of you, of us, in this regard.”
“No, no,” Harry said, still smiling, “why don’t you stay a while, Severus. Keep me company for the rest of the night.”
“Harry—“
Soft lips pressed against his own, taking him by surprise. Then a leg got between his and started rocking against him. “Yes, Professor?” he asked in a low, husky voice.
Severus groaned again, out loud this time. The boy had deliberately seduced him. “I haven’t done this in a long time.”
“That’s okay,” Harry said with a mischievous smile now. “That only means we’re starting anew again, first times, and I get to have yours.”
Harry started taking off his robe, his shirt, as they slowly headed to Harry’s bed. Severus found himself a little lost as to why he was allowing this to happen. Certainly, he found Harry handsome and it had been a good date. But was that it? Was that all it took these days to have sex?
“You’re thinking too much,” Harry scolded him, pressing another kiss to his mouth. “Let’s just have some fun, Professor.” Another kiss to his neck. Harry was deliberate about using his title too. “I want to fuck my savior tonight.”
“Your savior?” Severus asked him before the implications finally sank in. Harry had probably referred to all the times he’d saved and helped them. Harry was also the one doing the fucking instead of the other way around. How ambitious for such a student of his.
“Yes,” Harry said, his smile widening. “Are you ready?” By now, all his clothes were gone. Harry had started taking off his own. Severus felt as if he was in a trance, just watching Harry undress in front of him. He saw how muscled he’d become. He saw all his scars. The boy was breathtakingly beautiful.
Then Harry was done and took Severus down on the bed, pressing their mouths together for a kiss. With both of them naked, they started rubbing against each other, their cocks hardening together. Severus wrapped his arms around Harry’s neck as Harry deepened the kiss, joining their tongues together in the heat of passion.
Harry started grinding into him, rubbing the head of his cock against his hole. Harry truly intended to fuck him. Severus wanted to know why, because people weren’t this careless. Well, Harry might be with his big heart and soul. Severus decided then and there to protect him from all the other suitors.
Harry had chosen him. His now. Harry’s.
His lips traced down his chest, licking at his nipples and the lines of Severus’ scars. Then he moved lower and lower, trailing the hair of his stomach until it met his groin. There, Harry wrapped his mouth around Severus’ cock and Severus let out a groan at how devastatingly skillful the boy was at sucking him off.
Harry varied pressure and suction with his mouth and tongue. He didn’t let up until Severus finally came down his throat. He thought they were done. That was probably the best orgasm he had in a while. But then Harry spread his legs apart and started preparing him, slick fingers into his hole one by one. Severus threw his head back and groaned again like a wanton whore. He loved the way Harry simply took over.
When Harry was done, he lined up his leaking cock against his hole. Harry pressed a kiss on his chest and then pressed and buried himself into him. They both paused for some time, adjusting to the stretch and pull, and then Harry pulled back and thrust in.
It truly had been a while since he had good sex. This was unlike anything he had ever experienced. Harry was thrusting in and out, slowly at first, then going faster and deeper as soon as he found his prostrate. Severus couldn’t stop himself from making moans and groans as Harry fucked him again and again.
Eventually, it was time for him to come again, and this time, Harry joined him, filling him up with his seed. Then Harry pulled out and settled by him, cuddling with Severus as though they’ve always been lovers, as though they belonged together like this.
“Perhaps we do,” Severus mused out loud. He needed more wine. Some time later in the night, when the haze of sex finally melted away, he would have a mental crisis about fucking a former student.
As if Harry read his mind, Harry whispered, “You don’t need to worry about us, Professor. Who would believe us, anyway? Just say the date was boring and the press will believe anything. My concern was whether I met your expectations. Did I do well?”
Severus groaned again in exasperation. He hoped Harry was right. “You get a B, for effort. Needs more time to build our relationship and I suppose this is where—“
“Yup, that’s right. We’re now dating.”