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Rui was a happy bee. He had the best boyfriend in the world, the prettiest, the most caring, everything he could ever want. Life was perfect. He couldn’t ask for more.
…is what he’d like to say, but something was actually bothering him more and more as time went on. Sure, their relationship was great. He loved Tsukasa, Tsukasa loved him, they were always there for each other, they even went on dates often. But… Tsukasa was human, absurdly bigger than him. Which meant, Rui’s kisses barely tickled him. At the same time, if Tsukasa tried kissing him, he could end up squished to death with a slightly wrong move. Rui could touch him, but he could never hold him in his arms, never feel the satisfaction of having him lean into his touch, of making him feel loved with more than just words.
And, of course, that also meant he would never get to fuck him.
Rui knew that, he knew he shouldn’t even let himself think of such things not to make his frustration worse, but how could he? Tsukasa was hot. Too hot for him to not think of how much better he probably looked without clothes in the way, too hot for him to not imagine him moaning out his name while he fucked him senseless. He couldn’t stop himself, no matter how stupid he knew it all was. Even if he knew it would never be real, even if he knew the more he thought about it the more miserable he would be, he just couldn’t.
The one thing Rui’s size was convenient for was… secretly spying on Tsukasa.
In his defense, the first time had been on accident. He was planning on making a surprise visit to his beloved boyfriend, only to find him naked in his room, with his fingers in his ass.
Well… maybe invading his boyfriend’s room without permission was a stupid idea, but he didn’t even consider he’d find him in such a situation. Needless to say, Rui couldn’t tear his eyes off him. Nothing in his fantasies could compare to the absolutely breathtaking sight of Tsukasa fucking himself with his fingers, with his hot body in full view, while his sweet moans filled the room.
Rui was entranced. He knew what he really should do: either get out of there and pretend like nothing happened, or get out of his hiding spot and let Tsukasa know he wasn’t as alone as he thought. But his dick was hard and his mind was telling him that both leaving and interrupting Tsukasa would be a waste of a good show. So, like the very decent bee he was, he took his dick out of his pants and jerked off while watching his boyfriend finger himself without his knowledge.
It was supposed to be a one time thing, Rui had told himself, but then it wasn’t. Rui would find himself sneaking into Tsukasa’s room over and over, in hopes of catching him in the middle of another masturbation session. And he did, many times, so much that he got to a point where he had a good idea of when the next one would be so he’d be sure to catch it too. For example, Tsukasa had a habit of doing it after closing the flower shop on the days they didn’t have dates, so even on such days, instead of going back to the hive, Rui would stick around and find a good hiding (and viewing) spot in his boyfriend room to wait for him to lock his door, take off his clothes, settle himself on his bed, and begin.
He knew it was wrong, but what else could he do? Actually tell Tsukasa he had such desires for him? What for? On the small possibility that his desires were reciprocated, they wouldn't be able to act on them anyway. With their absurd size difference, Rui would never be able to fuck Tsukasa like he wanted, and like he was sure Tsukasa wanted to be fucked as well. His poor boyfriend, having to rely on his fingers to satisfy himself because Rui would barely be able to make him feel anything even if he flew inside his ass…
And, actually, Tsukasa often used more than his fingers. Rui had caught him using a variety of sex toys too, and some of them were so big it impressed him… and made him feel even worse about his own size.
Today was one of these days. Tsukasa was fucking himself with a big dildo, with his ass turned right to where Rui was, giving him a perfect view of everything. It was so unfair. If only Rui’s dick was at least half the size of that thing, he could be the one to be inside that asshole, making Tsukasa feel just how much he desired him…
But there was no point in thinking such things, was there? It would never happen. He would have to keep himself satisfied by just watching, and Tsukasa would have to keep himself satisfied with his toys. Rui just hoped those things would really be enough to satisfy him, with how horny he constantly seemed. Even if he knew Tsukasa was a loyal boyfriend, he couldn’t help but be scared that one day he’d find someone else he liked who could fuck him like he deserved. Fuck, maybe he was even fantasizing about someone else while he did these things. Maybe he was just doing this instead of giving in and cheating on him already. As much as Rui hated to think about it, it wouldn’t be that unexpected. It was, at least, more expected than to think that Tsukasa would be fantasizing about him in the same unrealistic way he did–
“Rui…!”
…Huh?
“Rui– Ah!”
Was he hearing right? Was Tsukasa actually… moaning his name? While shoving that thing inside his ass? So… he had really been thinking of him all this time?!
Rui was so happy… His desire was actually reciprocated! Even if that just meant Tsukasa was probably as miserable as him, at least he knew they truly loved each other, to the point of giving into the same absurd fantasies because they couldn’t imagine themselves with anyone else. How could he even think such things about his boyfriend, when he had been imagining himself being fucked by him while suffering with the tragic reality as much as him?
He felt so guilty. But, right now, all he wanted to do, was enjoy the feeling of Tsukasa’s sweet voice moaning his name, the lewd view of his asshole swallowing that giant thing like it was nothing, and give into the fantasy that he was actually the one inside him.
But… if Tsukasa had been doing the same thing as him, maybe it would be okay for him to come clear, after all?
This was probably a bad decision. Even if that was true, Rui had still been watching him without his knowledge. Tsukasa had every right to be mad at him. And, yet, Rui found himself flying closer to where he was, his horny mind wanting nothing more than to, somehow, get to do this together with him, for real this time.
At the familiar sound of buzzing wings, Tsukasa turned his head, looking in utter shock at the sight of his tiny boyfriend flying his way… with his pants down and his hand on his dick.
“R-Rui?!” Tsukasa screamed, his face now red from both arousal and embarrassment. “How long have you been there?!”
“A while,” Rui admitted. “I’m sorry, I couldn’t resist watching you like this.”
But, to his surprise, Tsukasa seemed more excited at the thought than anything else. “R-really?”
“You’re… not mad at me?”
Tsukasa seemed to have a hard time collecting his words, but the flattered look on his face gave him away before he even had to say anything. “I’m… just glad you like what you see.”
Rui’s eyes widened at that, not expecting things to go this smoothly. But, since Tsukasa was happy with it, he supposed he could just try to push things a little further. “Is that so? Oh my… And I was worried you’d think I’m a pervert, but it seems you’re not much different from me.”
“I-I…”
Seeing him at a loss for words again got out a chuckle out of Rui, and, this time, he was sure he was as excited as him. So maybe he could actually find a way to make things more interesting, for both of them. “It’s okay. You don’t have to explain yourself. Just keep doing what you were doing, I’ll be back there watching it very closely.”
Tsukasa nodded in obvious arousal, following Rui with his eyes as he positioned himself to hover right in front of his ass.
“Wow… The view from here is so much better,” Rui commented, the size difference making the outline of Tsukasa’s asshole around the toy look much detailed than what it probably would look like to another human, and he made sure to add that to the short list of things his small size was good for.
“Is it…?” Tsukasa’s hand on the toy began moving again, slowly, as if to tease him. “Then… it should get even better like this.”
“Fuck…” Rui breathed out, trying to match Tsukasa’s pace as he stroked himself, the lewd wet sounds getting so much louder from the closer position.
“Mm…!” Tsukasa moaned, increasing the speed at how much hornier he felt now that he knew he had his boyfriend watching him.
“Tsukasa-kun…”
Rui really was so happy. He never thought he could do anything but watch Tsukasa without his knowledge, but this felt so much better. Maybe it was just the fact that they were actually doing this together for once, and that he knew Tsukasa wanted him as much as he wanted him.
But it’d probably feel even better to hear it from his mouth. “Do you… always think of me when you do this?”
“Yes…” Tsukasa replied immediately. “I never think of anything else. I want you so bad, Rui… I wish you could fuck me right now…!”
The words were like music to his ears. Rui couldn’t help but smile. “Me too. I’d do anything to be able to fuck you like this…”
“T-then… pretend you are.”
“Huh…?”
“I always pretend you’re the one fucking me when I’m doing this… So… I’d like it if you did the same.”
It was almost too much for Rui’s brain to process. All the times he had been watching Tsukasa, feeling bad for even being there and pretending he was the one inside him, Tsukasa was actually imagining the same thing as him?! And now, he was asking him to do it with that lust-filled voice…
But that made Rui remember the reason he didn’t want to let Tsukasa know in the first place. “Even if… that will probably just make us feel worse?”
Tsukasa stopped for a moment, seeming to really consider his words before speaking again. “Maybe that’s true, but… if this is as close we can get, then I want to do it. I wanna be as close as possible to you.”
“Tsukasa-kun…!” Rui’s eyes watered at the words, staring affectionately at him as he called his name… at his asshole, that is, because he was behind him, but that would do for now.
“S-so… you wanna do this with me?”
How could he refuse such a heartfelt request? “Of course! Then…” Rui cleared his throat, preparing to make this the best masturbation session of his boyfriend’s life. “Shall I move inside you, my love?”
Tsukasa’s hole visibly clenched around the toy at that. “Ah… please!”
Rui chuckled at his enthusiasm. “As you wish.”
And with that, Tsukasa’s hand moved again, his excitement clearly greater than before from the way he moaned in a needy way Rui had never witnessed before.
Rui’s own hand moved along as well, surrendering himself completely to the fantasy of being inside his beloved human. “Does it feel good, Tsukasa-kun?”
“Y-yes! Fuck, Rui… Your bee dick feels so good!”
“Hehe, I’m glad.”
“What about you…? Does it feel good inside me?”
Fuck. Why did he have to ask that with that needy voice? It only made Rui want to really be inside him– No, no, he had to focus. He had to think about what he could do, and that was, to imagine he actually was doing that.
Rui forced himself to pretend properly. How would it feel inside of that hole? How would he feel if he was moving his dick inside him just like that toy? Without a doubt, it would be…
“Good… You feel amazing, Tsukasa-kun… Amazing…!”
“A-ah…!” Tsukasa moaned, his pace getting increasingly erratic as if he could barely control himself. “I’ve wanted this for so long, Rui…!”
“Me too… All the times I watched you do this, I wanted to fuck you so bad…!”
“H-huh?!” Tsukasa jolted in surprise at that. “All the times…? You mean… y-you’ve seen me do this before?”
“Ah…” Rui realized his slip a little too late, but… if Tsukasa was enjoying this, then maybe he would be happy about that too? “Yes… The first time was on accident, but I ended up coming here in secret over and over again to see you do this…”
“F-fuck…” Tsukasa shivered, and Rui was pretty sure it was not in fear. “You’ve been watching me all this time… I feel…”
“You feel…?”
“I feel… even hornier…!”
“Really?” Rui chuckled. “You’re such a pervert, Tsukasa-kun.”
“S-says you… God, I’m close…!”
“You are? Did that excite you that much?”
“I c-can’t help it! Just thinking about you seeing me in my most intimate moments…”
“Hehe, I’m really happy that’s how you feel…” Rui flew closer to his face. As much as he was enjoying the view, he was sure Tsukasa’s face was just as good right now.
And he was right. Tsukasa’s eyes were so filled with lust as he stared at him, getting visibly more aroused as he began stroking himself in front of him.
“But I’d rather you were thinking of me fucking you right now. Isn’t that what you wanted to do?”
“A-ah… Yes! Yes…”
“Then…” Rui hovered close to his ear to whisper inside it. “Let me hear how you moan from my dick.”
“Ah!” Tsukasa moaned loudly, and Rui went back to his previous position to watch the way he thrusted the toy with newfound vigor. “Fuck, Rui! Fuck, fuck, fuck, fuck–”
“Yes, just like that… You’re so hot, Tsukasa-kun…”
“AH–” Tsukasa screamed one last time, and Rui watched the way his ass spasmed around the toy as his dick spilled white liquid all over the sheets, and from the strength it hit him compared to the other times, Rui was sure he had just witnessed Tsukasa’s greatest orgasm until now.
“Shit…” Rui was already close himself, and after seeing something like that, he was sure he wouldn’t last much longer either.
“Ah… Rui, wait!” Tsukasa called, turning to look at him. “C-can you… do that here?”
“Huh…?” Rui asked in confusion, but then Tsukasa’s finger pointed at… his mouth. “R-really?”
“Yeah… Even if it’s just a little, I want to taste you.”
“A-ah…” He was so hot and so adorable at the same time… Rui really had the best boyfriend in the world.
So he did as he asked, flying again close to his face while Tsukasa opened his mouth and stuck his tongue out. All he had to do was place himself right above it and…
“Wait, Tsukasa-kun… Can I try something?”
Despite not knowing what to expect, Tsukasa nodded, curiously watching as Rui positioned himself right in front of the tip of his tongue, and… Wait, was he going to…?
Rui moved closer until he had his hips touching the tip of his tongue, his dick right above it, and thrusted.
“F-fuck…” Rui moaned, the wet and warm sensation even better than what he expected. “This feels… so good…”
Tsukasa had a hard time watching it properly from the position he was in, but still, he couldn’t be happier. Even if it was just the tip of his tongue, Rui was actually pleasuring himself with his body! And he sounded like he was having such a great time…
“Ah… Tsukasa-kun…!” Rui felt the pleasure increasing as he sped up his thrusts, until he finally came, spilling the tiny droplets of semen on Tsukasa’s waiting tongue.
As soon as Rui lifted himself from there, Tsukasa put his tongue back inside his mouth to taste him like he wanted, and Rui never thought he could feel such great satisfaction in his life.
“Ah! I actually felt the taste a little!” Tsukasa said, looking very happy about it.
“Really?! I’m so glad…!” Rui replied, feeling his eyes watering from sheer delight.
“R-Rui?! Why are you…?”
“D-don’t worry about it, I just…” Rui wiped the tears, a little embarrassed about getting emotional in such a moment. “I never thought I’d get more than what I already had. I thought I’d have to satisfy myself by hiding and desiring you without letting you know, but…”
Tsukasa smiled warmly. “And I was thinking it would be better not to provoke these feelings on you either… but in the end, we both already had them anyway.”
“Yeah…” Rui chuckled, the bittersweet moment making his chest both warm and pained at the same time. “It seems we’re both hopeless fools.”
“At least now, we can be fools together,” Tsukasa said, bringing up a hand for Rui to sit down on. “I don’t want this to be a one time thing, Rui. Let’s try to do it always together from now on, okay? Doesn’t it feel way better this way?”
“Yes… If this is as close as I’ll get to you, then I want to do it as much as possible.”
“Great,” Tsukasa nodded, truly happy Rui had been hiding his room today. “Let’s stay together and find new ways to get closer as we go.”
“New ways…” Rui repeated, an idea popping into his mind. “Ah! That’s it, Tsukasa-kun!”
“W-what is it?”
“An invention! I’m sure I can find something that can help me fuck you!”
“Huh…? Like a size-altering machine?”
“That… sounds really absurd…”
“Said the talking bee.”
“Ah… you have a point.”
But they didn’t need to go that far immediately, did they? Anything that helped them get a little closer would already be great progress, like something that could help them with what they did today…
“Ah! I know! What about a fucking machine that moves in time with my thrusts?!”
“Huh…” Tsukasa stopped to consider it, the thought sounding very appealing. “That’s actually a pretty good idea.”
“Right?! Then, as soon as I get to the hive, I’ll start working on it! I’ll make a small prototype, and if it works… will you help me make the real one?”
Tsukasa grinned, already getting excited. “Of course! I can’t wait!”
“Oh? Is that how much you want me to fuck you?” Rui took the opportunity to tease him, making him blush a little.
“W-well… I guess what you saw earlier spoke for itself.”
“Hehe, I suppose it did.”
Tsukasa sighed, already too used to his boyfriend’s teasing to be mad. He brought his hand up to his cheek so Rui could hug it like he usually did. “I love you, Rui.”
“I love you too, Tsukasa-kun,” Rui replied as he squeezed him happily. But as much as he wished he could stay there longer, he now had a new goal to achieve. “Okay, I should begin as soon as possible.”
“Does that mean… you're leaving already?”
The disappointment in Tsukasa’s face was so obvious Rui almost felt like staying more. “Yes… but it's for a good cause, isn't it?”
Tsukasa reluctantly nodded. “Fine… But you better come back ready to fuck me in no time!”
Rui chuckled at the playful ordering tone. “Of course, I want nothing more than to do just that.”
“Good… Ah, I’ll walk you to the door– window.”
And so, Rui and Tsukasa said their goodbyes so the bee could go back to his hive to work on his newest invention, hoping that he could get at least a little closer to his distant dream of fucking his beloved human boyfriend. And they lived (more or less) happily ever after. The end.