Disclaimer: Sigh... Still don't own the Powerpuff Girls. Tragic, really.

A/N: Okay, I made a mistake. I forgot to mention that my OC, Seth, is going to mainly be with Blossom throughout the story, but he will also have either one or two chapters with Buttercup, Bubbles, Bunny, and Robyn. The other thing is that the first chapter isn't the only one with action. Other chapters will have fighting in it as well, but the story is mostly smut. And also all the girls are 18, if I didn't mention that before.

And oh, look, this chapter is the first one with a lemon scene, so have at it, nerdbombers. But if you are under 16, I suggest you turn back now and don't bother trying to read this, you little ankle-biters. (I'm gonna give you ankle-biters a little leverage)

(Only thing that was changed was the note from Nichelle.)

When Seth and Blossom got back to his house, he had expected Nichelle to still be there unpacking, but all he found was a note on the coffee table.

Seth,

Went out of town. I should be back later on tonight. Call if you need anything.

And don't do anything stupid while I'm gone either.

Love ya. :)

Nichelle

Seth frowned after reading the note. He knew Nichelle meant well, but sometimes she could be just a little too motherly on some occasions.

But a smile then spread across his face when he realized that she wouldn't be home for the rest of the day. And that meant that him and Blossom would have the whole house to themselves. He had wanted to take her when he first saw her in the city but knew that she wouldn't have approved.

But now that they were both alone, he could finally make his move.

He turned around to call Blossom's name and noticed that she was right behind him, taking off her shoes the whole time. "Hey. It looks like my sister is going to be gone for a while, so we can do whatever we want until she gets back," he told her, a smile curling on his lips.

Blossom looked up at him as he spoke, and a small blush formed on her cheeks. "Well...alright. But don't forget that I need to be home before my sisters start to worry."

"Don't fret, dollface. You'll be home shortly. But in the meantime, let's get you fixed up." He led her to the kitchen and got the first-aid kit from the bottom of the sink. They sat down at the table, and he took out a few bandages and a bottle of spray.

They sat in silence for awhile as he bandaged her up until he announced that he was finished.

"There. All done," Seth told Blossom as he began to put away the first-aid kit. "Now if you'll excuse me, I am in need of a shower. You are welcome to stay in my room while you wait, if you want."

Blossom let a small blush come across her cheeks and nodded slightly at his proposal.

Seth smirked when he saw her blush and took her hand in his. She felt her heart race when he touched her and had no idea why her body was reacting to him the way it never did before with any boy.

He led her to his room and released her hand so he could go into the bathroom.

"Wait here. I'll be right back."

Blossom sat on his bed as he shut the door to the bathroom. She then heard water running and knew that he was already in the shower.

She spaced out for awhile and closed her eyes, thinking about Seth, and what made her so attracted to him all of a sudden. He was extremely good-looking, with his long, dark purple hair, adorable cat ears and tail, beautiful silver eyes that she seemed to get mesmerized in whenever she looked in them, and sharp fangs she knew that could tear through anything. Oddly enough, she didn't care about what he looked like. And for some strange reason, it seemed like they had this sort of connection when they first met.

Her thoughts began to drift off to a more dirtier path, and before she knew it, she was in her own little fantasy world with Seth.

Seth had finished his shower minutes ago and could hear soft moaning coming from his room. He wrapped a towel around his waist and walked into his room to see Blossom sitting on his bed with her eyes closed, head tilted back, and mouth agape. He could also hear her heart rate increase and could smell her scent change to an arousing aroma that awakened the beast inside him.

With her eyes still closed, Blossom waited until whatever thoughts she had going were finished. A few seconds later she opened them, only to be shocked at seeing Seth standing inches away from her with only a towel wrapped loosely around his waist. Speechless, Blossom watched as water droplets fell from his hair onto his muscular chest and continued to trail her eyes all over his body, taking in every detail, only to stop at the noticeable bulge behind his towel.

Seth just stood there, silently watching with lust-filled eyes as hers made note of every part of his body. Then he saw a blush and her eyes glazing over when she stopped to stare at his increasing girth. He took two long strides to her and grabbed her face in his hands and crushed his lips to hers in a searing hot kiss.

Blossom let out a squeak in surprise and instantly melted into the kiss. She wrapped her arms loosely around his neck and pulled him closer. He leaned them back onto his bed and moved his hands down to her waist. He opened his mouth to sweep his tongue along her bottom lip, begging to taste her sweet cavern. She hesitated at first, but then gave in and let his organ make its entrance. He smirked arrogantly against her mouth and ran his tongue against the roof of her mouth. She moaned softly and continued to let him caress her cavern.

Seth removed his lips from hers and trailed kisses along her jaw to the soft skin of her neck. He found her pulse, then started to lick and suck on the spot. Blossom gripped his shoulders and moaned loudly into his ear. He trailed his tongue along her pulse point, then surprised her by biting it roughly with his fangs and licking it afterwards. She gasped in shock and tilted her head to the side to give him better access. He scraped his fangs up and down her neck, loving the breathy moans she was producing.

He removed his lips from her delicate skin and looked down at her with glowing silver eyes. He waited until she opened her eyes, and when she did, no words were spoken between them. She reached a hand up to his hair and stroked one of his soft ears, hidden underneath his purple mane.

Seth leaned into her hand and began to purr. Blossom smiled gently at his purrs and started to caress both his ears.

Seth was beginning to feel content with the way Blossom touched his ears, but he had only one thing on his mind that he needed to take care of. And fast.

With cat-like reflexes, he grabbed her wrists and pinned them down by her sides. She gasped at the sudden action and saw that his eyes had taken on a darker color. She licked her lips and saw his eyes following every move she made.

He put both of her hands in one of his so that he could used the other to rip open her shirt and bra which revealed her large, succulent breasts. She let out a small squeal which soon turned into a loud moan when his mouth had closed over her pink bud. He circled his tongue around the bud and raked his teeth over it while he watched her face twitch in pleasure to his actions. He smirked against her breast, then gave the now erect bud a few more licks before switching over to the neglected one. He gave the neglected bud the same amount of attention as its twin, but then started to suckle and bite on it.

He then removed his mouth and trailed his tongue to the valley between her breasts and continued downward. Her breaths were becoming shallow as he kept getting closer to her most personal area.

Seth could smell her scent getting stronger the lower he went and decided that her shorts needed to go. He used his claws again to tear off her shorts, along with her soft, silk underwear. Blossom blushed when she realized that she was now bare in front of a man she hardly even knew, and yet she was okay with it.

His animal side had taken over as soon as he ripped the rest of her clothes off. He could almost taste her sweet essence and could also feel the heat radiating from her core. He looked up at her to make sure that what he was about to do was alright. She looked down at him, hair clinging to her forehead from sweat, and nodded to him to go ahead.

He smiled dangerously and used telepathy to hold her hands above her head while he used both of his hands to spread her legs apart. He leaned his head down in between her thighs and buried his nose in her sex to inhale her arousing aroma.

As soon as her aroma filled his senses, he stuck his tongue into her wet opening and began to lick all around and inside it. Blossom writhed against the bed and felt her legs beginning to twitch as Seth used his mouth to viscously attack her dripping pearl. He used his fangs to nip at her clit while he continued to thrust his tongue into her most precious area. She continued to squirm and writhe above him and could feel herself getting wetter and wetter by the minute, and a burning sensation growing in the pit of her stomach.

Seth knew that she was getting close to her release, but he wasn't going to let her have one so soon. He grabbed her ankles and pulled her closer to put her legs on his shoulders and shoved his mouth deeper into her. Blossom leaned her head back and moaned deeply. Her body began to twist every which way, and before they both knew it, she screamed at the top of her lungs as her body arched off the bed and juices began to flow out of her core at an alarming rate.

Seth happily and greedily slurped up her juices and leaned back to watch her come back down from her natural high. He used his telepathy again to release her hands from above her head. Her body went limp, and her chest moved up and down as she tried to get air back into her lungs.

After a few minutes of constant breathing, Blossom lifted her head up to see Seth, now completely bare, positioned above her and looking into her eyes, wanting to know if she wants finish what they had started. She gulped at the look in his eyes but knew that this was what she wanted.

Seth smiled softly and positioned his member over her entrance. He looked at her one more time for confirmation before slowly slipping in. She wrapped her arms around his shoulders and buried her face into his neck. They both winced at how tight she was until the tip of his cock was stopped by a fleshy barrier. Without further hesitation, he pulled all the way out and shoved himself back into her core, breaking the thin layer of skin. Blossom cried out as she felt a shock of pain shoot through her body.

He leaned his lips down to hers to ease some of her pain and remained unmoving so that she could adjust to the new feeling in her lower region. He then felt her buck her hips into his, and they both broke from the kiss to release a throaty moan.

He pulled out slightly and thrust back in gently causing them both to gasp at the new sensation that was created. A slow, gentle pace was set between them and moans were beginning to fill the room.

Seth buried his head in her neck as their hips continued to make contact. Blossom gripped his back tightly at each thrust he made. He continued to thrust gently into her warm, wet opening and shifted to penetrate her at a different angle. This made Blossom tilt her head back and cry out blissfully.

Tired of the pace that they were going at, Seth decided to take it up a notch. He pulled his member out half way and thrust back in harder and deeper than before. Blossom moaned loudly and wrapped her legs around his waist and thrust her hips up at the same time Seth went down. His tail, that had popped out again after he got out of the shower, had curled itself around her small waist. Their moans increased as his cock penetrated deeper into her.

Her moans were turning into screams, and the sounds were making him even more aroused, if that was even possible. He pounded faster and faster into her tight core, wanting to hear more of the delicious sounds she was making.

The pounding went on for about another hour when Blossom's walls clenched themselves around Seth's member, signaling the beginning of her release. Seth grunted when he felt her tighten around him and could also feel his cock twitching inside her, wanting to release his seed into her womb.

With a few more hard thrusts, Seth stopped moving, and they both came undone. His warm seed filled her to the brim as hers spilled all over his lower body.

Her body went limp once again underneath his, and he collapsed onto her chest. Sweat dripped off of both of their bodies as they laid there breathing and panting heavily.

Seth pulled out of her and rolled over to lie next to her. Blossom curled up against his side and wrapped her arms around him.

He used his tail to bring the sheets over their stark bodies, and they both drifted off into a peaceful sleep.

Later that night, Nichelle came home and found Seth with some strange girl asleep in his room. She quirked an eyebrow and shut his door, knowing that he would have to explain what went on while she was gone.

Sorry for the long wait for this chapter. Still getting used to writing stories like this.

Was the ending rushed? I felt like it was a bit rushed. Tell me what you guys think.

But anyway, hope y'all enjoyed this chapter, and I will have the next one posted a little later. Any ideas are greatly appreciated for any chapter.

Don't forget to review. Please and thank you.

Take care, babes. ;)

Jazzy, out. :)