"Oh, Harry!" Lacey gasped, pulling his body closer to hers. He continued nibbling on her neck, moving lower until he hovered above her bulging breasts. His breath got heavy and he slid his hands further up her short leather skirt.

Lacey giggled and pushed away teasingly. "What if Ginny finds us?" She asked in a sexy voice, thrusting her voluptuous tits into his chest.

"She's still in Potions," Harry dismissed, "Now let me suck on those titties."

Lacey pulled her pink halter top down, exposing her best asset, firm and round, juicy breasts. They gleamed from the small sliver of light shining through their covered four poster bed. Her nipples were large and erect, waiting to be abused by Harry Potter's mouth. Lacey giggled again when she saw Harry's stunned expression, his mouth hanging open in a dog-like manner.

"I think you're drooling, sweetie."

Harry moved forward and pushed his lips against Lacey's nipples, feeling just how hard they were. "I'm so glad I ditched class for this," he said before putting his mouth over her right tit. His saliva was warm, causing Lacey to moan quietly. She smiled as she thought about how she was laying on Harry Potter's bed getting her tits sucked, while his girlfriend and classmates were all in class, oblivious.

Harry continued suckling on her breast, occasionally biting down with enough force to make her gasp. Lacey knew he liked it because every time she gasped in pain, his dick grew harder. She grinded against him, pushing her panty-clad pussy on his erection. The leather skirt Lacey wore was forced around her waist, exposing her thong and vulnerable pussy. Harry was too busy biting and sucking on her tits to notice.

"I want to fuck you," Harry declared, "Now."

"Someone could come up at any minute!"

Harry dragged his tongue around the perimeter of her breasts, making her moan longingly. God, she was so wet! Instinctively, Lacey grabbed her wand and whispered Muffliato! Then threw it to the side and worked Harry's belt off. He assisted her in ripping off his own pants, and then pulled out his nine inch shaft. Lacey's eyes widened, Ginny was a lucky girl.

Lacey sat up and pushed Harry to where she had been laying, up against the headboard of the four poster bed. His cock was fully erect, red and throbbing with pulsating, purple veins. It was a monster hungry for tight pussy, and Lacey was going to give it what it wanted. Her skirt was still bunched up around her waist, meaning all she had to do was pull aside her thong.

"Lace, that's fitting," Harry smirked as he eyed her and her underwear while stroking his throbbing monster. Lacey smiled sweetly and placed herself over his dick, slowly easing it in.

"Oh, yes…" Harry moaned and put his hands on her hips.

"You're so big, Harry." Lacey moaned and Harry slammed her down hard. She cried out in pain, eyes watering profusely. Before her pussy could adapt to the length, Harry brought her up by the hips and slammed down again.

"It hurts! Stop!" Lacey pleaded, her pussy protesting in pain. Harry acted as though he hadn't heard her, quickening his pace as he slammed her repeatedly. Her titties bounced and jiggled, turning Harry wild. He grabbed a tit and squeezed hard, satisfied when he heard Lacey cry out. Then he shoved it into his mouth and sucked on it as he pounded her again and again.

Lacey's pussy had eventually gotten used to girth of Harry's king-sized cock. She moaned as he threw her up and down on top of him with her tit in his mouth, chewing hungrily. She reached her hand behind him and grabbed his black hair, pulling with a rough force. The other hand she used to drag her nails across his chest.

Harry grunted with pleasure, bringing his mouth free. "You're a dirty girl, aren't you?"

"You haven't seen anything, baby, " Lacey purred.

Harry laughed and kissed her nipples. "No wonder Ginny doesn't like you, you're irresistible."

"If she didn't like me before, she really won't like me now," Lacey said as she grinded her pussy deeper on his cock.

"Don't worry, she won't find out," Harry assured.

That was cute; he didn't think she would ever find out what was going on between them. Harry had obviously never cheated before now. The other person always finds out eventually, that was Lacey's favorite part. For now, she was just having fun, but the day would come. She couldn't wait to see Ginny's face, too. The poor girl would walk in, expecting to see Harry waiting for her. Instead, she would see him on his back, sweaty and moaning Lacey's name, Lacey bouncing on top of him…

"Oh, God, Harry! I'm cumming!" Lacey screamed and her body convulsed.

"Me too!" Harry grunted, planting his seed in her. He could feel her juices running down his shaft. He moaned, suddenly thinking of Ginny "Fuck…"

"That was amazing, Potter," Lacey complimented and lifted herself from his dick. It flopped down, soaked with her juices, and smacked against his leg. "I have to get back to the Slytherin Dormitory though."

"Already?" Harry asked weakly.

"Yes. Don't be sad, you'll be seeing me again," Lacey winked. She pulled her skirt back down and fixed her top. "Now, get dressed. Your girlfriend will be coming up any minute."

Harry obliged and used magic to get rid of any evidence of their… exchange. Lacey gave him a deep kiss before leaving, making sure to let him suck on her tongue a little. She advised Harry to remain in the dormitories as she exited the common room. Of course, he listened to her. What male didn't?

To Lacey's amusement, she passed Ginny on her way through the Fat Lady's portrait. Ginny was with her friend Hermione, whom Lacey thought was rather kind, and her brother, Ron. Upon seeing Lacey, Ron's eyes landed immediately on her breasts protruding from her pink halter top. Ginny, however, didn't look too happy

"Why is the slutty Slytherin in our common room again? Do you enjoy dressing like a hooker, Lacey?"

Lacey resisted the urge to tell Ginny that she had just fucked her boyfriend's brains out. Instead, Lacey looked down at Ron's trousers and smiled, "I don't think your brother minds, honey.

Hermione followed Lacey's gaze to Ron's swelled penis nearly bursting for her pants. "Ron!" She screeched, clearly offended.

"W-what?" Ron stuttered. Lacey eyed him and licked her lips when she knew he was paying attention. His dick looked almost as big as Harry's, she'd have to get a closer look one of these days.

Without sparing the Gryffindor's a glance, Lacey turned on her heel and left the common room. As she ventured toward her own, various men shouted out to her. Dean Thomas, another Gryffindor, called out "Hey, sexy! Can I put my face between your ass cheeks?"

Lacey said nothing, but simply lifted her skirt above the lower half of her ass so Dean could get a glimpse. She saw him start to rub himself. He would definitely be masturbating tonight