Inside Snape's Tower (AU)

Harry wasn’t sure how long he hung there, drool and cum dripping from his open mouth.

Snape returned soon enough however. He liked forcing these little sluts to suck his cock two or three times as punishment before letting them go in the morning. Most were never caught out after curfew again. Though some were caught repeatedly, turned on by being bound and used. And from the way this particular bitch was using her tongue on his cock, he knew he’d catch her again.

Snape opened his robe again, ready to avail himself of the eager slut’s mouth. Looking her over carefully, he was drawn to her eyes. Emerald green and piercing. They almost peered into Snape’s soul. Eyes he had seen in his youth.

Snape sneered, “Judging your willingness and the ease at which it was to catch you out after curfew, I’m guessing you’ve wanted this all along!”

Harry started to say ‘no’, but Snape took the opportunity to slide his cock into Harry’s mouth, cutting off any objections. Wrapping his hands around Harry’s pig tails, he slowly worked his cock in and out of Harry’s mouth. Later, he removed one hand from Harry’s head and Snape reached over to a table and grabbed another potion, taking this one himself.

“I hope you’re ready you little cunt,” Snape said after swallowing, “This one is my own concoction. My cock will stay hard for at least two hours and I can cum multiple times.”

Having something in his mouth again caused the sucking compulsion to take over, and much to Harry’s disgust, he found himself worshiping Snape’s cock.

Snape, enjoying the sensations of an apparently willing cocksucker, reached under Harry and started playing with one of Harry’s breasts, “Mmmmmm, just as big and firm as Lily’s.”

Lost in the moment, Harry didn’t hear Snape’s comment. All his attention was focused on the cock in his mouth.

Soon, Snape came in Harry’s mouth, pulling out just enough for Harry to swallow, before resuming the punishment.

Twenty minutes later, and still rock hard, Snape was ready to cum again. This time, however, he pulled out of Harry’s mouth completely and blasted his load all over Harry’s face.

Sore from being hung by his arms and ankles for so long, Harry was to exhausted to care.

Snape adjusted the angle that Harry was hanging in so that he was in a more upright position. 30 minutes after that, Snape came on Harry’s breasts.

For the next hour, Snape continued to **** Harry by cumming on different parts of Harry’s body.

Covered in mostly dried cum, Harry was unceremoniously dropped on the floor once the potions teacher was finished with him.

Walking over to a window, Snape opened the curtains, allowing the morning sun to stream in. “I hope you’ve learned you lesson about being out after curfew, though I’m betting you didn’t, Gryffindor bitch.”

Looking at the cum covered, slutty figure on the floor Snape continued, “Looking like you do right now, I believe you'll be 'caught out late' by me in the future,” he laughed.

“Let me tell you about that stinging feeling you had earlier. It’s a wonderful spell, invented by our very own headmaster! Yes, Dumbledore. It’s a single rose that marks all FEMALE sluts who have been caught and punished by a teacher. It’s a very special tattoo, one that changes all by itself. The next time you're caught, your ass will literally be shown to whichever teacher catches you, along with a long stem, going from the rose right to the edge of you anus. After that either leaves or thorns will appear. A leaf for each time you’ve orally serviced a teacher, a thorn for anally.”

Snape cast one final spell on Harry, causing all the dried cum in Harry’s body to suddenly liquify and migrate to his mouth, while his uniform reappeared on his thin frame.

Not wanting to upset Snape any more than necessary, Harry swallowed the large pool of cum in his mouth.

“You may return to your house, slut. But know that I’ll be keeping my eyes open looking for you after curfew.”

Harry quickly made his way down the tower and out of it.