I've commited a short story. This is the first part. Enjoy it until I'll add the second and last part. ;P

One more thing. My English is not perfect, I'm not a native speaker and I'm using help from a wonderfull person that puts up with all my mistakes. If not for her, I would write a lot worse. So THANK YOU ELYRIAN!!!

Warnings: smex, toys (later on). This chapter is rather safe.

Note:It takes place between volume 3 and 4.

Part One

"Are you sure?" asked Morinaga. He still couldn't believe what Senpai told him only few minutes ago.

"You're asking me for the hundredth time now! Stop! I told you already. I will buy you whatever you want," Senpai was beginning to be irritated, "It's your birthday after all." It was true that today was Morinaga's birthday, but he never would have thought that Senpai would want to buy him something.

"And you're really willing to buy me anything I want?" Morinaga couldn't believe his luck.

"As long as it is not too expensive." It looked like Senpai really meant what he said. Morinaga wondered how much money Senpai was willing to spend on him today.

"Don't worry but..." he hesitated. Morinaga had an idea what he wanted for his birthday but to convince Senpai to let him have it would be very difficult. 'Will he ever agree?'

"But what?!" Senpai glared at him angrily. Morinaga was becoming scared but he had to take that risk. It was worth it. One of his fantasies would be fulfilled.

"For me... it's not very nice to pick up my own present, you know. I would have been happy with whatever you bought me. The gesture counts, that you remembered, not the present."

"How should I know what you want?!" Senpai was looking away and Morinaga came closer. The next second Senpai was embraced by strong arms.

Souichi couldn't break free and Morinaga kissed him. One long, passionate kiss that lasted until they needed air. First it started with only lips pressing on lips, but then a playful tongue was licking Souichi's beautifully soft lips, trying to push its way through them. Souichi parted them and let Morinaga inside. He knew that from the moment that experienced tongue claimed his mouth he was a goner, but he couldn't resist. He gave into the pleasure Morinaga gave him with only a single kiss, making him go all weak and soft in his knees. He could only cling to Morinaga, looking for support. If he didn't he would end up on the laboratory floor.

Souichi started to feel dizzy, his mind becoming blank. He moaned into the kiss, feeling so damn good! Morinaga was exploring his mouth, licking the inside of it all over, then shifting his head to another angle and going deeper. Souichi moaned again, not able to think, only to feel. His body shivered in anticipation awaiting more, wanting more, but Morinaga drew away when they needed to breathe. Saliva was still connecting them for a while before they pulled away more. Morinaga drew his lips right to Senpai's ear and whispered into it.

"You. 'Til midnight, please." Those were the words Morinaga spoke, but it took some time for Souichi to understand their meaning. First he had to remember what were they talking about before Morinaga kissed him, but his mind was too foggy; his breathing wasn't steady yet. He could only cling to Morinaga and try to stand on his unsteady feet. Morinaga gave him time and was patiently waiting for Souichi's response, so he started to think. Finally he realised what Morinaga was talking about, and now he knew what Morinaga wanted from him on his birthday. Or that was what he thought...

"What?!" Souichi didn't find the idea good in the least and wanted to push Morinaga away from him, but the man held him tightly.

"Can you please do whatever I want today? Can I have my way with you? Just this once." Morinaga started to nibble on Senpai's earlobe. He made himself clear now and all he had to do was wait for Senpai to agree... or kill him. To his surprise he was still alive.

"W-why should I?" asked Souichi. Morinaga being so near him had a bad influence on him, and when the younger man touched him with his lips or hands Souichi was always at a loss. The safest thing for him was to hold Morinaga at a distance from him, but knowing the pervert, it wouldn't work for long. Now Souichi had the best example that he wasn't good at handling his kouhai, especially from the time they started that crazy relationship or whatever he should call their being together. Now Morinaga wanted to have him in THAT way tonight, Senpai was certain that he wanted to do it, and he was determined not to let Morinaga have his was. 'Birthday or not, I won't be laid tonight!'

"You forgot about my birthday, right?" Souichi tensed in Morinaga's arms. 'How did he know?!' Souichi was feeling somehow scared. Now Morinaga had the perfect excuse for forcing him into submission tonight. "If my brother hadn't called and wished me happy birthday you wouldn't have even noticed that today is my special day." Morinaga hit the nail on the head. Souichi turned red with embarrassment. Morinaga was way to perceptive for his liking. The idiot had it right and he knew it. Morinaga was smirking, looking confident that he would have what he wanted.

"..." Souichi was trying to find a way to get out from this one without his ass being sore tomorrow, but he also knew that Morinaga could be very persistent if he wanted something and today Morinaga wanted HIM.

"I think I deserve recompense. You have to make up for forgetting about my birthday, so can you please be nice to me until midnight?" Souichi was at a loss. It looked like he lost the battle without even fighting. It was true that when Morinaga's brother called and he eavesdropped on the conversation between Morinaga and his Nii-san, he heard about Morinaga's birthday and cursed in his mind for forgetting about it. He was planning something for today but it was too late to bring the plan into motion. Morinaga made it clear what he wanted today. Souichi got angry and started to struggle again so that Morinaga must hold him even tighter, pressing his body against Souichi's.

"Why you little..!" Souichi didn't end the sentence because Moringa again pressed his lips onto his own and that ended all of Souichi's complaints.

*** ***

"You piss me off so much!" They were walking through the town center and Senpai was radiating anger at Morinaga who was walking cheerfully next to him. The birthday kid didn't answer him, but smiled in Senpai's direction, causing the man to get even more angry.

"Can you tell me WHY must I buy you a present if I agreed to doing as you like today?!" He had to surrender after the second kiss Morinaga gave him. If the kissing had continued, who knows what would've happened. Morinaga knew that his Senpai would be damned before he would let him have him in the lab, so he agreed.

"The 'doing as I like' is compensation for your bad memory and the present is because I have my birthday today." Morinaga was explaining the situation to him as if Senpai was a small kid. That pissed the older man off even more.

"And what do you exactly want for your birthday anyway? Where are we going that it's taking such a long time?" There were so many shops we passed by! Can't you make up your mind about what you want or something?!" Senpai was in a bad mood and was making it clear. They finished work at the lab earlier today and were going to buy Morinaga a present, but along the way Senpai became irritated and uncertain of what the other wanted.

"Well... I know exactly what I want and where I want to buy it," said Morinaga confidently, but then he hesitated for a moment before continuing. "The only thing I don't know is wheter or not you will really buy it for me."

"Why shouldn't I?" Souichi was becoming curious. 'What is it that Morinaga wants? Why is he thinking that I won't buy it for him? Is it so expensive?'

"Even if it's not particularly for me?" Morinaga was asking very strange questions.

"What do you mean? It should be a present for YOUR birthday, so what do you mean by saying it's not for you? I'm buying YOU a present so it should be something you want!" The whole thing was starting to become somehow suspicious. 'What is he planning to buy?'

"It will be something that I want but... I will use it on you." This explanation didn't explain anything. It made things even more confusing.

"You're not making it easy for me! I will buy you whatever you want!" They walked for a bit and Souichi continued, "I really don't understand what this is all about!" Souichi wanted to know what was going on. He really didn't like being kept in the dark, especially by Morinaga.

"You will understand soon enough, I assure you." Morinaga didn't want to let his Senpai know what it was that he wanted for his birthday. If he did he would get himself beaten up and end up in a hospital bed for even thinking about something like that. He thought that by putting Senpai in a situation where he couldn't say no anymore would give him more of a chance to actually receive the gift he wanted.

"We're here." Those were the only words Morinaga said when he stopped in front of a building with a huge sign-board. Senpai stood there looking at the name of the shop they were about to enter. He became pale, but not even one second later red like a tomato.

"I"M NOT GOING INTO A PLACE LIKE THIS!!" he shouted, but the next moment Morinaga grabbed him by his wrist and pulled him towards the entrance saying at the same time:

"You promised you would be nice. Now... I want my gift." Morinaga almost dragged Senpai into the store, not paying any more attention to what Senpai was saying or any of his attempts of escape.

*** ***

"I can't fucking believe it!" Senpai was in shock and couldn't stop complaining. They were going back home. Morinaga had his gift wrapped in pink paper with hearts on it. He was so happy they bought the item in the end. He thought that Senpai would run out of the store, but somehow despite the utter embarrassment clearly visible on his face, he stayed and helped pick out something suitable. Morinaga was happy. Now there was no turning back. He wanted to try it out no matter what. Senpai told Morinaga that he would be nice and let him have his way, so he was positive that the man would keep his word and let him do whatever he wanted.

Morinaga couldn't do anything but smile at the memory of how Senpai had behaved during the shopping and picking up of the item. Senpai noticed Morinaga's smile and started to shout.

"Will you stop laughing!!? That's not funny!" The man was really furious so Morinaga wiped the smile from his face and did everything to behave normally. That wasn't easy since he was so happy.

"I'm not laughing. I'm just happy!" He smiled again at Senpai and received a deep blush in return. His Senpai was always so shy and he loved it so much. Morinaga just couldn't wait for them to try his new toy out and was walking fast, but Senpai was dragging himself behind Morinaga.

Souichi didn't know what to say or do. He wanted so badly to grab the package Morinaga carried and throw it into the trash, but he thought that if he did they would go again into THAT shop and buy another one. He would pay twice and he didn't want to waste money for SUCH things.

He watched Morinaga as he walked cheerfully to their destination. Souichi had called Kanako earlier to tell her that he would spend the night at Morinaga's place, but he was now having serious doubts. He was scared of what was awaiting him when they came to their destination. His cheeks were burning only from the slightest thought about what he saw today. 'I never had imagined that I would end up THERE and even BUYING something for the purpose of using!!' The thought of using IT was burning him with shame. 'I want to go home! I don't want to...'

"Senpai! Are you in there?!" Morinaga's voice startled him out of his thoughts.

"What?" Souichi was looking at Morinaga without comprehension of what the other was saying.

"You didn't hear a single word I said, did you?" Morinaga was looking somehow sad. 'After all he put me through today he's now sulking?! That...!'

"I was thinking, you know." They were slowly coming towards their destination and Souichi was starting to feel anxious of what was to come. Morinaga was watching him, so he noticed his uncertainty.

"It's okay. Really. Don't be scared. I won't do anything to hurt you." He came closer and embraced Souichi. At first Souichi struggled to get away but then relaxed. He was feeling insecure and Morinaga's presence was somehow reassuring him that everything would be all right. He let himself be hugged for a while, forgetting everything around him and not thinking about what was awaiting him when they entered Morinaga's apartment. Morinaga was only embracing him, not kissing, only whispering into his ear sweet and calming words that made him relax. He laid his head on Morinaga's shoulder, breathing his kouhai's scent in. Morinaga was gently stroking his hair. Souichi had to admit it, it was a nice feeling and he thought that if his hair was loose it would be even better. Before he could say anything about releasing it he heard a voice nearby, low, but still the words were recognizable.

"... a gay couple?"

He had totally forgotten that they were still standing on the street and it wasn't that late, so there was still a lot of people walking by. He searched for the person who was speaking and found a bunch of high schoolers coming their way, both male and female. It looked like they were now discussing what they had just seen. Souichi's face became crimson as he pulled away from Morinaga's embrace and hurried up the stairs to face his fate.

Morinaga was walking behind him with love filled eyes fixated on the back of his innocent Senpai. His beloved was waiting at the door for him as he sauntered toward him and opened it, letting Senpai in. They entered the apartment in silence and Morinaga closed the door behind them with his present still in his hand. He has a few hours until midnight and he would use them well.

Note: Do you know where were they? ;P And what did they buy? XD Interested?................... I won't tell!!!!!!! XDDD Not now, but you'll find out in the next part. :)
I hope you had fun reading. Tell me what you think, please.