"So why are we putting this away again?" Hayate asked as he and one other were in the secret base for their ninja training. They were in the library as he was standing on the side holding a set of books and scrolls as if he was a butler.

"Because we were the only ones available." Yagyu answered while grabbing a book and putting them away. "Everyone else is busy. Ikaruga and Katsuragi had a mission, Asuka had to help out grandfather with something important and Hibari is feeling under the weather so our sensei is watching over her"

Yagyu frowned at the thought of her Hibari being sick.

"I wish I was taking care of Hibari." She said with a pout on her face. "It's not fair."

Seeing the frown on her face, Hayate couldn't help but let out a sigh knowing what he was about to do.

"If it bothers you that much, I can finish things up here." Hayate offered as Yagyu eyes widened in shock before she jumped down the ladder.

"Wait, you will?"

"Yeah, go ahead. It's only one more cart full so it's no big deal, go spend some time with her." Hayate said with a small smile.

Happy, Yagyu gave the boy a hug thanking him for his kindness.

"I promise, I'll make it up to you by treating lunch for tomorrow." Yagyu said.

"Don't worry about it, have fun." Hayate waved off with a smile as the said girl grinned in return before leaving the library. Once she was gone, Hayate went ahead and focus on finishing filing away the rest of the books.

He spent about 10 minutes putting them away and was now on the last scroll as he put it on the shelf and jumped down the ladder.

"Alright, that's the last one. Hopefully, this is the last task for the day." Hayate pondered as he removed the ladder from the shelf and moved it, unaware that the edge of said equipment had hit a scroll. The said object fell onto the ground making a cluttering noise causing the boy turn at the noise.

"Hm." He looked down and saw a scroll on the ground, it was an unusual scroll to say the least. The color of the scroll was black and had magenta writing on it.

"That is very weird for scrolls to be in magenta writing." He said as he picked up the scroll, looking over it and read the scrolls. "Love or Lust… which is your desire?" He read while tilting his head in confusion.

"A very odd thing to write." Hayate rolled the scroll back up and wrapped the knot around it before placing it back on the shelf. He then went ahead and left the area to head home, unaware that the scroll had disappeared from the shelf.

{Next Day}

Hayate was not feeling well. He didn't know what was wrong with him. He had been feeling like he was under the weather. Sure there was dust in the library but not enough to make him sick. It was something else.

Right now, He was in the gym with the Hanzo girls training as he sat on the sidelines while Ikaruga and Katsuragi were sparring. Yagyu, Hibari and Asuka watching as well but they were on the other side. Hayate was on the other side because he didn't want to infect the girls if this was some weird case of sickness but also, he didn't want them to worry about him.

'Something's wrong, my body is on fire as if I'm in the desert and yet the weather is 70 degrees and I'm in the gym with the same temperature. I don't have a cold but there's something going on.' He guessed as he tried to figure out why he was feeling like this.

As he was thinking of different theories, Yagyu was watching the fight between her seniors, occasionally glancing over Hayate who looked like he was on the verge of passing out. She knew something was wrong the second he came in; he gave the vibe that he was fine and saying that he just tired from training too much, but she knew better. Hayate has always been careful when it came to training and he would never go overboard unless something bothered him or if he was excited about trying to come up with ways to improve his fighting style.

"Yagyu-chan?" Asuka called.

"Hm?" She turned to her to companions. "Is something wrong?"

"You were spacing out and have been staring at Hayate-kun for some time." Asuka explained. "You worried about him too?"

Yagyu nodded in confirmation.

"He said that he's exhausted from training, but I know him better than that." She stated firmly. "While he does tend to go overboard from time to time, he does know when to stop. Something else happened."

"Should we go talk to him?" Hibari suggested but Yagyu shook her head.

"He won't admit it. He doesn't want us to worry about him but, I'll talk to him after our sparring session is over." The white-haired teen said gazing over back to the boy who she could see was rubbing his face with his hand.

Back to the said boy, he was feeling like he had a migraine and he was trying not to let it bother him, but his body was slowly getting weaker by the second. He hopes he doesn't collapse during this sparring session.

"Up Next! Hayate and Yagyu!" His teacher Kiriya announced causing the boy to groan internally since he knows that Yagyu will instantly call him out on him ignoring his health.

As the two teens made to the center, Yagyu instantly noticed that Hayate was having trouble staying straight as she could see that his body was swaying a bit as if he was trying to balance himself.

"Hayate…" She whispered but saw that he got into a stance and sighed knowing that he won't spill. Just as she was about to speak, she saw the former suddenly drop to one knee and he was slowly starting to pant as if he was out of breath.

"Hayate, are you okay?" She asked out of worry.

The said boy couldn't hear her as his ears were ringing, his vision starting to blur as he slowly raised his head up to look at Yagyu whose expression causing his heart to ache. He was about to respond but suddenly he felt eyes roll to the back of his head and expected to hit the floor but instead of the cold hard wooden floor, he was encased into something soft.

"Hayate!" Yagyu shouted as she immediately went behind the boy and caught him in her arms, setting down on her knees before placing his head on his lap. As she did this, the other girls came to them.

"Hayate-kun?"

"Whoa, is he alright? He doesn't look so good?" A blonde girl said as she noticed his discomfort. Yagyu gently placed the back of her hand against his forehead and wince at how hot it was.

"He's burning up." She whispered while stroking his cheek.

"Are you sure he's not sick?" Asuka asked.

"Katsuragi, take him to the nursery, he can rest there until then." Ikaruga ordered the blonde as she nodded her head.

"Right." Katsuragi gazed at the boy. As she reached for him, she made sure to reach for his chest and was about to go under his shirt until a hand grabbed out and stopped her. She looked up and saw Yagyu glaring at her with a cold smile and a red aura around her promising death if the blonde did something indecent.

Katsuragi chuckled as she was used to it, and then lift Hayate in her arms before taking him to the nursery.

Waking up with a small headache, Hayate groaned raising a hand to his head and slowly sat up. Looking at his surroundings, he noticed that he was in the infirmary.

"What happened?" He grumbled.

"You tell me."

Hearing the voice, he turned to the side and saw the curtains move revealing Yagyu who was still in her gym clothes, her gaze boring into his.

"Hey." He greeted but she didn't say anything. She simply walked forward and grabbed the back of his head before gently pressing her own forehead against his and sighed in relief.

"Your fever went down. That's good."

"My fever?" He repeated in confusion.

"Yes, your temperature was high, really high. 120 degrees." Yagyu clarified as Hayate eyes widened in disbelief.

"That high?" He asked.

"Mhm." Yagyu hummed before sitting on a stool and crossed her legs, folding her arms underneath her bust and glared at the boy. "What happened?"

"Nothing." He answered, slightly wincing when she narrowed her eyes.

"Don't lie to me, we both know that you didn't do any overnight training." Yagyu said in a firm tone as Hayate let out a sigh.

"Okay, to be honest… I don't know." He answered truthfully, confusing the girl.

"What do you mean?"

"I mean, I don't know what happened to me. Yesterday, I was feeling fine. I trained but not too much and then headed home when all of a sudden today, I feel like my body is on fire." He explained.

"And you didn't run into anything? Encounter some evil ninja or get into any altercation?" Yagyu questioned, wanting to make sure that he wasn't leaving anything out.

"Nope, went straight home after training." He replied earning a frown in return.

"So, you really have no idea?"

"None that I can think of." Hayate answered with a sigh.

"Okay." Yagyu relented, glad that he was telling her the truth and worried that they don't know what they were dealing with. "Ikaruga said that you aren't allowed to train for a couple days, you kind of scared us when you suddenly collapsed."

"Oh, okay."

"And she assigned me to look after you." Yagyu said next causing the boy to look at her in slight shock.

"Huh?"

"I'm your caretaker for the next two days." She stated.

"But... what about your training or missions?" Hayate asked.

"The others can handle a few missions without us." Yagyu stated as she glared at the boy. "You're not getting out of this one, you can either let me take care of you, or I do it by force."

Hayate sighed, knowing that he had no choice. He knows how Yagyu can get if he was very stubborn, and last time did not end so well.

"Alright, then I am in your care." He relented earning a smile from the girl.

"Good. I'll go prepare some things and then I'll come back to get you." Yagyu said as the boy nodded his head and she walked away.

As she turned around, she was unaware of Hayate staring at her. His eyes observing her entire body, from her curvy hips and toned legs to her firm ass and large breasts.

Hayate instantly realized what he was doing and shook his head a couple times, wondering where his attitude came from all of a sudden. Thinking nothing of it, he shook his once more and got out of bed to get ready for Yagyu coming over, unaware that things between them would change forever.

{Night}

Hayate was panting once again in his home but this time it was different. He was trying to control himself around Yagyu. The whole night, he's been seeing her differently. He's been focusing a lot on her body and how enticing she looked, it was confusing.

He admits that all five girls and extremely beautiful and unique in their own way, personalities and their traits but he's never lusted after them just because of their bodies. Sure, Katsuragi has teased him by shoving his face into her breasts every now and then or accidentally walked in on her but never really acted on his urges.

Now, it's like sexual desire was trying to get him to act on it but he refused to. Not to mention it didn't help that Yagyu was wearing a sweater that exposed her shoulders showing her bra straps and was wearing short shorts, or that they would occasionally brush their fingers against each other when they were on the couch. If anything, it increased his libido.

'I need to figure out what's going on.' He thought as he tried to thank of any solution, however his thoughts were cut short when he felt a certain area start to rise. Looking down, he saw the bulge in his shorts and immediately panicked.

"Not now." He whispered harshly as he needed to make sure Yagyu didn't see it. Quickly turning around, he was about to leave the couch when he was suddenly grabbed by the arm.

"Hayate." The said boy flinched at her voice. He turned back and saw the rare look of worry on her face. "Are you okay?"

"Y-yeah." He cursed himself for stuttering. "I-I just need t-to take a shower."

"Do you need—" Yagyu started but was cut off.

"No! i-I mean…" He exclaimed loudly before lowering his tone. "No, I just need to take a shower that's it. I-I'll be quick." He then excused himself and left the room, not aware of his companion's face being shadowed by her hair.

Getting into the shower, Hayate let out a sigh as he was currently taking a cold shower trying to get rid of his arousal but to his surprise it wasn't going down.

"Why is it still up?" He whispered, not able to figure out why his body was refusing to listen to him. As he was doing this, his ears perked up when he heard the door to open and his eyes widened in alarm.

"Yagyu?" He didn't hear any response, only the sounds of footsteps across the tile. Thinking that it was an intruder, he was about to grab a weapon only to stop when he felt slender arms around his neck and something soft press against his back.

"Yes." She whispered.

Hayate eyes widened once more in shock and disbelief that not only Yagyu was in the bathroom, but she was also naked. Internally, he started panicking.

"W-what are you doing in here?" He asked.

"For you." She whispered back, feeling her breath in his ear causing the boy to shudder once more. The former then looked over his shoulder and down at his lower region and her lips curled into a smile.

"So, that's why you having trouble…naughty boy~" Yagyu teased as she slowly caressed his torso and trailed her fingers down to his manhood causing the boy to shudder at her touch. He felt like putty in her hands.

Just as he was about to stop her, he then noticed her eyes. They were shapes of hearts inside her red pupils. Hayate then thought that she was under a spell or illusion of some sorts. She was never this touching around him or this bold, so something was wrong.

"Y-Yagyu, what happened to you?" He asked as he tried to get her to stop.

"Shh." She gently shushed as she pressed him against the wall and then moved her lips towards his. Hayate froze at the feeling of Yagyu's soft lips onto his own, a feeling of pleasure just spread through his body and he couldn't move. As he was kissing her, he heard something whisper in his ears.

'Accept her. Accept her love.' He didn't know who spoke but he couldn't care about that.

Releasing her lips from his, Yagyu leaned back with a smile on her face.

"I've always wanted to do that." She admitted while cupping his cheek, she then lowered her free hand to his manhood and gently grabbed it, causing him to grunt in response.

"Y-yagyu, s-stop. W-we shouldn't do this." He tried to deny despite the fact that his body was wanting more and that the look in Yagyu's eyes suddenly filled with sadness.

"Do…do you not want me?" She asked, she sounded so vulnerable and meek which was the complete opposite from the girl he knew.

"N-no it's not that… it's just…" Hayate trailed off before looking down at the floor. "T-this… you should do this with someone you truly love."

"I am." She whispered as she cupped his cheeks and forced him to look at her. "I love you, Hayate." She revealed as his eyes widened in shock.

"Y-You love me?" He asked in disbelief.

"I've always loved you." Yagyu said as she pressed her forehead against his. "Ever since that day, when we met in elementary and you became my friend. To us hanging out, and then… the day you saved my sister… I've never fallen so hard for someone as brave and kind such as you." She poured her heart out to him while giving him a loving smile. "And then I noticed what was going on with you, you weren't the only one. My body was also having trouble being around you… after what happened yesterday, all I could think about was you and like you I was having a hard time keeping my composure. Every time we brushed against each other, my body just kept getting hotter and hotter till I couldn't take it anymore… I want you, Hayate." She leaned back to look into his eyes. "Will you please accept it, accept my love? Accept me?"

"I.. do." Hayate answered, as he was taken aback by her confession not knowing what else he could say. As for Yagyu, tears welled up in her eyes filled with joy as once more pressed her lips into his, this time feeling happy that Hayate immediately recuperated. Both teens moaned in bliss as they continued making out while exploring each other's bodies. Hayate's hands caressing Yagyu's curves from her hips to her chest while the latter held his head with one hand and used her free hand to caress his stomach.

Hayate wanting to please his now girlfriend, switched their positions. He released his lips from hers and moved down to her breasts capturing them into his mouth. The sudden move caused Yagyu to moan as he tenderly cupped her breasts, sucking on them and moving his tongue around her nipples.

"Ah! You're sucking my breasts like a baby!" She moaned loudly grabbing his head and pushing him closer, like she was trying to suffocate him. Hayate then freed one hand and moved it down to her pussy, slowing teasing her clit.

The pleasure on her assets and lower region was making Yagyu feel like she was on cloud nine, her tongue hanging out as her body was overwhelmed with waves of ecstasy. Not to mention the water from the showerhead that was cascading down their bodies, neither of them bothered that it was cold and too lost in their world of love and pleasure. She kept one hand on his head and the other above her own as she felt like her body was coming close.

"Ah! Ah! Ah! Ah! Ah! Ah! Ah! AAAAAAAHHHHHHH!" Yagyu yelled as she gave into climax, her body shivering as she was holding herself against the wall trying not to collapse. Hayate looked down at his hand and saw the clear liquid that was sticking to his fingers.

'This is Yagyu's…' He thought as he realized that this was her own fluid. Suddenly, he felt something pushed him down onto the tub. Looking up, he saw Yagyu with a pout on her face along with her hair glistening in the light which is opinion made her look even more beautiful.

"It's not fair, if I'm the only one feeling good." She then leaned down and started kissing him. Going from his lips to his neck and down his torso, she was disappointed when she heard no moans but once she gazed at his expression, she knew that he was holding back.

Coming down to his waist, her eyes landed on his manhood and her eyes were filled with curiosity and hunger.

'This is the first time I'm seeing a man's cock and it's bigger than those dildos I've used.' She thought as she gently grabbed onto the phallus and smiled when she heard a moan from her lover. I want this inside me, but first…'

Yagyu leaned down and immediately started licking all around Hayate's dick, closing her eyes in delight at the taste of her lover. Going from the base and all the way up to the tip of his shaft, then inserting his entire dick into her mouth til it hit the base of her throat and then lifting her head up to it reached her lips before repeating the process.

"Pant* moan* moan* Moan* pant* pant*" Hayate was doing his best to not make any sound but the pleasure he was receiving was making very difficult for him. He reached up to grab her hair only for Yagyu to catch his wrist.

"Not yet~" She teased as she removed her lips from his shaft. She then surprised him by slowly cupping her large breasts and wrapped them around his hardened member, leaving only the tip in the open. She smirked as she watched Hayate's eyes widened in shock and gasp at the sudden intense wave of pleasure. Wanting more of his reaction, Yagyu began moving her breasts up and down in sync while bopping her head to lick the tip with her tongue.

Hayate grunted and groaned at the amazing tit fuck he was receiving. The combination of her soft mounds pressing into his dick, along with how slippery they were due to the water raining down on them made it the perfect combination for him to succumb to his desires and just let Yagyu do what she was doing. It got only better once she engulfed his dick into her mouth while continuing to move her breasts.

The session went on like this for 10 minutes until Hayate suddenly felt something build up in his dick. He was close to his orgasm. Yagyu knew this as she felt his dick starting to twitch in her mouth.

"Y-Yagyu, I'm going t-to!?" He was about to let go until Yagyu removed her breasts and mouth from his shaft denying him his release. The said boy looked up at her in shock and whined at the sudden denial of his release, causing his lover to smile at how cute he looked.

"If you're going to cum, I want it inside me." She whispered as she hovered over him. Using her fingers to spread her pussy wide open before inserting herself onto his cock, moaning loudly at the new sensation that jolted her entire body. Although, when she pushed his dick inside, there was no resistance to it. It was almost like she wasn't...

"Yagyu… are you?" He asked wondering if she wasn't a virgin but to his surprise she nodded her head.

"Yes, I am. You are my first, but for some reason I didn't feel any pain… only intense pleasure." She whispered as Hayate just nodded in agreement. He wondered why but stopped when Yagyu cupped his cheek. "Don't worry about it, right now let's enjoy ourselves."

Hayate only nodded in agreement as he had no words for her. Gently holding her hips as Yagyu slowly lifted herself up and down onto his cock, over time she started going faster as Hayate started thrusting his hips into hers, matching their movements. Only sounds of water, panting and flesh smacking against flesh were heard.

Some time, Hayate had sat up and started holding Yagyu in his arms while she had hers wrapped around his neck with her head leaning on his shoulder as they both enjoyed the connection of each other. About an hour in, both of them were soon close to reaching their climax.

"Yagyu…" He moaned softly. Hayate wanted to give in and mark her, make her his so no one could take her. She was his and belong to no one else but him alone. He didn't know why these thoughts entered his head, but he didn't care.

"Hayate… don't hold back, fill me up with every drop of your cum. Claim me! Make me yours!"

Getting permission, Hayate went ahead and moved faster and faster until he made one final thrust into Yagyu causing both of them to scream at the top of her lungs as he unloaded all of his cum into her. Their bodies twitching and convulsing in unison from their combined orgasm. Soon both of them collapsed back into the tub, their bodies drained from the session with Hayate's dick still deep inside Yagyu as she pressed her head onto his chest feeling his heartbeat.

Hayate looked over and smiled at seeing Yagyu on his chest, slowly wrapping her up in his arms. He knew that they had a lot to talk about in the morning but right now, he was comfortable with holding her close. The same could be said for Yagyu as her expression was no longer lewd but one filled with happiness and her eyes were back to normal.

With their bodies pressed together and surrounded by water, both teens instantly went to sleep exhausted. Although, neither of them noticed that there was a faint glow that suddenly lit the room before immediately disappearing as if nothing happened.

However, the next morning both teens would be in for a surprise when they discover the symbol right on Yagyu's back.