Once

Hermione didn't know how long she was asleep. She could hear someone calling her name. Her eyes fluttered open and the room slowly came into focus.

"Hermione," came a familiar voice.

It only took her a few seconds to realize that the voice belonged to her husband. What the hell was he up to?

"I couldn't go the whole night without seeing you," Severus said nuzzling up against her.

"Oh Severus," she half moaned as her husband began to kiss her neck. "You are so silly sometimes."

"I have something I want to show you," He said pulling his head back.

"What?" Hermione asked raising an eyebrow. "It isn't like you to surprise me."

"I know," he said digging around in his robes for something. "I know how much you want a baby so I decided to make something for you."

Hermione sat up straight. She had no idea what he was going on about but she wanted to know. Severus pulled out a vile of green fluid.

"What is that?" she asked taking the vile from him.

"A fertility potion," he explained. "I've been working on it during all time between my classes. I wanted it to be a surprise."

"Oh Sevvy," She said using her pet name for him.

He knew at once he had done something right. She only called him that when she was deeply touched.

"I take that," he explained, "and it brings our chance of conceiving up to ninety nine percent. I know that you wanted to do it naturally but this may be our only shot."

Hermione stared hard and long at the vile. She did want to do it naturally but it didn't look like naturally was working out. It seemed too easy. Severus takes the potion and she gets pregnant.

Yet, she wanted a baby. She wanted a tiny thing that needed her. She wanted a kid to teach everything she knew. Finally making her decision she uncorked the bottle and handed it back to Severus.

"Are you sure?" he questioned in a serious voice.

"Yes," she answered. "I want this."

Without another word Severus brought the vile to his mouth and tipped it up. He swallowed every drop before he sat the empty vile down on the bedside table.

"How do you feel?" she asked.

"Hot," he answered. In fact he felt like he was burning up. "I feel hot and horny."

Hermione giggled at that. It wasn't often that Severus let the word 'horny' slip out. He always said that the word made him feel immature.

"Well," she said kissing him. "Let's get to making that baby."

"Here?" he asked. "I thought you'd want to go home."

"No," she whispered. "It's more hot to do it here. After all we could get caught. Doesn't that turn you on?"

"My kinky little Hermione," he said kissing her neck. "Alright we'll do it here."

Severus gently pulled Hermione's Pj top off of her. Her nice sized breast bounced slightly. He brought his mouth down to suck a little on each nipple. Hermione brought her hands down to pull at his hair. He moaned around the nipple in his mouth.

He gently pushed her to the bed and turned his attention to her pants. He put his finger tips inside and slowly pulled her pants down. She wasn't wearing any underwear. She didn't normally wear any to bed. He tossed her clothes to the floor.

"Oh baby," she whimpered as he spread her legs open.

He could already see she was wet. A little bit of juice was seeping out of her pussy lips. He lowered his head and started to lap it up. Hermione jumped and pushed against his tongue.

"Patience dear," he said pulling away from her. "You'll get it what you want soon."

Severus quickly stripped himself of his clothes. He lifted her legs up and put them over his shoulders. He pressed his cock to her pussy and easily slid inside.

Hermione gasp as he slid deeper and deeper inside of her her. He was feeling up every inch of her. He was harder than usual.

"Honey!" she cried grabbing onto his sides and digging her nails in slightly.

"Feel good?" he asked as he began to fuck her.

"Yes!" she hissed moving back against his cock.

Severus guessed the change in his performance was caused by the potion. It had a warning with it that said 'may cause increased sexual urges'. It should have said 'will make you fuck like an animal'.

"More!" Hermione cried. "Please!"

Severus couldn't refuse. He started to go harder and faster than he ever had in his life. Hermione was twisting her head from side and side and howling as she was pounded.

They both knew they weren't going to last very long. Hermione came first. She dug her nails in hard and screamed his name as an orgasm hit her body.

"Hermione!" he cried as he came.

It felt like he was never going to stop cumming. Wave after wave washed over him. He pulled out when he was sure he stopped cumming.

"That was great," he said curling up next to her. "I sure hope it worked."

"Me too baby," she said looking him in the eye. "Are you going to sleep here?"

"Why not?" Severus questioned. "I doubt Ginny and Harry would mind."

Ginny curled up tightly against her husband and drifted off to sleep.

Across the hallway Ginny and Harry lay awake listening. They had heard most of the conversation and were hoping that the potion worked as well. It was terrible to see Hermione suffer that way. When quiet was finally heard through out the house Ginny and Harry went to sleep as well.