The Intrusion of a Cock into a Lesbian Romance
I’ve felt it time and time again: this world is utterly devoid of sexual knowledge.
Since reproduction happens simply by holding hands and sleeping together, that’s only natural. I had assumed that same-sex couples, who are biologically incapable of reproduction, wouldn't even be considered a "thing," yet right before my eyes, the two of them were rubbing their naked bodies together and repeatedly locking lips.
“Heidi, I love you so much.”
The icy, hostile demeanor she usually showed me was nowhere to be found. Instead, she whispered words of love—soft, sticky, and sweet.
“I only have you. I want to be with you for the rest of my life.”
“……Mm, me too. Mari, I love you so much.”
Holy shit, they’re really like that?
Was this world actually a yuri game?
……No, wait. Come to think of it, yuri subplots often popped up in games aimed at men, too. It’s infuriating when a character you paid for ends up in a pairing with another male character, but there’s relatively less resistance when it comes to pairing up the characters I’ve bought with each other.
You know, there’s that saying: women watch BL for the sense of moral depravity born from emotional connection, but men watch yuri for the simple reason of, "Wow, two pussies!"
“Haa, Heidi……. You’re so lovely…….”
The moment that "two-pussy" spectacle unfolded before me, I couldn't help but stare blankly at their physical exchange for a long while. I mean, if I turned away when there were two pussies sitting right there, I wouldn't be much of a man.
“Men are all trash. I only need you, Heidi. You’re the only one in this world I can share such a long kiss with.”
“……Yeah, I understand your love, Mari.”
But perhaps because this is an all-ages world, the intensity was low. Their physical interaction didn't go beyond kissing or pressing their chests together. For someone like me, who wanted more, it was agonizingly frustrating. Soon, Mari gripped Heidi’s hand tightly and began to voice her disappointment.
“It’s been quite a while since we started sleeping while holding hands like this……. But there’s still no sign of a child between us.”
Wanting to have a child, huh…….
Since their sexual desires were suppressed, the urge for a same-sex couple to have a child would naturally follow, but unfortunately, judging by what I’d heard, reproduction in this world seemed to be permitted only under the absolute premise of a man and a woman holding hands and sleeping together. They could kiss and hold hands while they slept until the end of time, and a child would never come.
“It’s okay, Mari.”
Heidi, who had been gripping the hand of the disappointed Mari, whispered in a soft voice right against her ear.
“Even if we can’t have a child, we can just adopt, right? For now, let’s just think about getting promoted to A-rank and succeeding.”
“……Yeah, we’re almost there. If we become A-rank, join a famous expedition team, and rack up achievements, we won’t have to worry about money for the rest of our lives. We can live in our own garden.”
“You’ll stay with me until then, right?”
“Of course. I love you, Mari.”
“I love you too, Heidi.”
The two of them kissed, held hands tightly, and drifted off to sleep. Having watched the whole thing from start to finish, I quietly returned to my own tent and gripped my stiff, throbbing cock.
God dammit, those frustrating bitches.
It would’ve been so much hotter if they’d rubbed their pussies together until they caught fire. I can’t just barge in there and fuck them senseless, either. Seriously.
The next day, after jerking off, I woke up early to prepare breakfast. As the two of them emerged from their tent, they greeted me.
“Good morning, Chad.”
“What? Is it not morning yet? Can’t you wake up a bit faster and do it?”
Haa, you fucking bitch. Complaining even when I make breakfast.
Still, since what I saw yesterday was so hot, I’ll let it slide for now. I served them breakfast, and they began to chat while they ate.
“Where’s the request today?”
“It’s about an hour east of here. They say centipede-type monsters have appeared in the mine…….”
“Tch, bugs again. I’m getting sick of them. I wish they’d give us some decent requests for once.”
“It can’t be helped. We’re the ones who need the points for promotion, so we have to take on the jobs others don’t want, don’t we?”
Just listening to them, they sound like standard adventurers. Looking at them like this, you’d never think they were a lesbian couple who were sucking and licking each other last night.
“Oh, wait, Mari. You’ve got something on your mouth.”
Heidi reached out, having spotted a grain of rice on Mari’s lip. She wiped it off, and Mari smiled brightly, expressing her gratitude with a look of affection.
“Thanks, Heidi.”
“Hehe, don’t mention it.”
As she answered, Heidi took the grain of rice from Mari’s lip into her own mouth. At a glance, it looked like simple consideration for a friend, but having seen what they did last night, the gesture felt loaded with meaning.
Ah, damn it. If this weren’t an all-ages world, they’d be devouring each other right now. Is there any way to make the relationship between these two even more provocative?
“What are you staring at so intently? Is there something to see?”
“It’s nothing.”
Even if I feel frustrated, I’m just a low-level nobody right now. With no other choice, I followed them, spending the day traveling between request sites and tackling every job we’d accepted.
Subjugate the target, recover the loot, travel long distances again, subjugate, recover the loot, and as the day ends, prepare for camp…….
“The spirits say there’s a lake nearby. Would it be alright if I went to wash up with Mari for a bit?”
“Oh, sure. I’ll stay here and prepare the camp.”
Naturally, handling the camp is the job of a lackey like me, and the two of them often used that as an excuse to slip away and wash off the day’s fatigue. But having watched them for this long, I knew.
They often slipped away during breaks, and whenever they did, they’d get together and do the same things they did at night.
“Camp prep is good enough for now……. Shall I go?”
If two women go to wash up, what they’re going to do is obvious. I followed their trail and soon discovered a clear lake nearby. Hiding in the vicinity, I stumbled upon the sight of them washing each other.

“Heidi, didn’t your breasts get a little bigger?”
“U-uh, maybe. Doesn’t look that great, does it?”
“I don’t care what you look like, Heidi. Touching you like this feels so good, anyway.”
“Aha~ that tickles when you touch me there~”
“What’s the matter? We’re both women. Come here, I’ll wash you there, too.”
Haa, you fucking bitches. You’re rubbing your lewd bodies together again when I’m not around.
Even though their breasts aren't as big as Enol’s or Kaya’s, they aren't excessive, and their overall balance is perfect, creating a casual, erotic appeal. Just having those naked bodies in front of me was so frustrating that I almost reached for my cock, but suddenly, Mari tensed up and shouted toward the bushes.
“Who’s there!?”
Oh no, did I get caught?
“Mari, what’s wrong?”
“I just heard a sound over there. Could it be that bastard?”
Mari, too, had immediately thought of me and was glaring toward the bushes. My heart was pounding, wondering if I’d really been caught, when a rabbit jumped out from where Mari was looking and began to drink from the lake.
“……What, it was just a rabbit.”
Mari lowered her mana-infused hand, looking disappointed. Heidi, who had been watching with her, let out a sigh of relief and voiced her concern.
“You seemed a bit too sensitive just now. Are you tired?”
“Well, we’ve had a lot of requests lately. I just feel like it wouldn’t be strange if something happened at any time.”
“If that’s the case, you don’t have to worry. The spirits will tell us if anything dangerous approaches.”
“I guess. If there’s danger, the spirits will let us know.”
Hearing Heidi’s words, Mari felt relieved and submerged herself in the lake again. Relieved that I hadn't been caught, I decided it was too early to let my guard down, so I put my cock away and quietly tried to slip away.
Still, I figured I’d at least found something to jerk off to so I wouldn't spend the night alone……. But wait. Can Heidi grasp everything in the vicinity with the help of the spirits?
If that were possible, she would have noticed me peeking from time to time. Why hasn't she pointed it out even once?
Is there a limitation to her ability? Or did she know and pretend not to?
……No, maybe it’s because it doesn't matter if I get caught. In this world, unless someone tells you outright like Kaya does, there’s no such thing as feeling sexual shame.
About a week had passed since I started following them. We’d continued our requests and arrived at a small town in the eastern part of Erandel, where we planned to settle for a while and look for suitable work.
“I’m going to the guild branch here to find some decent requests, so Heidi, you stay home and rest.”
“Okay. I’ll stay here and guard the room with Chad.”
“Haa, so Heidi is going to be alone with that guy.”
The damn bitch gave me a sour look, clearly unhappy about leaving. The words that followed laid bare the dissatisfaction that remained even after a week.
“Heidi, don’t be too nice to that guy. There haven't been any problems for a week, but he’s eventually going to leave.”
“Hmm, but he passed the benchmark for working together for a while, right?”
“That’s……. Well, he was useful. For a D-rank.”
Right, so she acknowledges that much. I figured there wouldn't be any issues with extending the contract, so I sent Mari off. Heidi, as always, showed me favor and slipped in an invitation.
“Well, Mari’s gone now……. Chad, do you happen to like tea?”
“Yeah, I don’t dislike it.”
“Hehe, that’s a relief. Mari doesn't really like tea, so I usually drink it alone. Why don’t we have tea in my room?”
“Yes, then to your room…….”
It was the first time I’d been alone with Heidi since taking the job. When that moment came, I felt the anxiety I’d been feeling all along start to grow in my heart. I thought that maybe, just maybe, she’d set up this private time because she’d noticed me witnessing their secret relationship.
“Um, Chad. I have one thing to ask you……. By any chance, did you see what Mari and I were doing?”
……Yeah, she noticed.
She was skilled at detection using spirit arts—she even left the night watch to the spirits. So, of course she knew.
“D-did you notice?”
“Yes, the spirits tell me. Who is around……. Of course, I didn't keep a close watch because I considered you an ally, but reports would often come in that you were nearby.”
She hadn't been openly wary because she considered me an ally. That meant that, unlike Mari, she hadn't yet withdrawn her favor toward me. Relieved at least by that, I offered an apology in a serious voice.
“I’m sorry. I, well, I heard some rustling in the tent…….”
“No, I understand. It’s hard to look away once you see it. Haha…….”
Heidi let out a vague laugh. Then, a silence followed, and she lowered her head, casting a glance toward me.
“It seems strange, doesn't it? That Mari and I are like this.”
She seemed aware that what she was doing was strange, and she began to blush with shame and self-loathing.
“It’s not like we’re a man and a woman, and even if we sleep holding hands, we won’t have a child. Ahaha.”
“No, I understand. Loving someone is a matter of freedom. People of the same gender can kiss and do things like that, too.”
I wasn't just saying it to be nice. In the world I used to live in, beyond homosexuality, there were all sorts of paraphilias in the adult market—women with cocks, men who transitioned into women, and so on. Thinking about it, these two, who were satisfied with soft kisses without even rubbing their pussies together, were relatively tame.
“……Do you really think so?”
Heidi asked back, seemingly surprised, as if she couldn't believe my assessment. Instead of answering, I asked her a question to probe her intentions.
“Heidi, do you like Mari a lot?”
“……Yes, I love her very much.”
The answer came after a short pause. Along with it, she placed a hand on her chest, and her gaze, lost in thought, was filled with a depth that proved her words were sincere.
“I’ve been through life and death with Mari. We’ve been a pair since we were F-rank, and even when we were betrayed by our party members when we were C-rank and isolated in a dungeon, we relied on each other and managed to survive.”
“……You’ve been through a lot.”
“Yes, so we always think when we look at each other. That we, who have stood back-to-back risking death, will never betray one another.”
I see. Now I know why Mari is hostile to everyone except Heidi. In her eyes, everyone but Heidi, with whom she’d shared life and death, would look like a potential traitor.
“Right, I have a desire to spend my whole life with Mari. That’s why I always sleep holding her hand, hoping that a child will be born between us……. But ironically, there’s been no progress.”
Heidi, who had been by Mari’s side, clearly wanted to deepen their bond, but ironically, the laws of this world prevented their relationship from progressing any further. Seeing her look down at her hands, feeling the bitterness of reality, I felt the feelings I’d harbored for her grow, and I decided to test the waters.
“So, you’re saying you want an even tighter bond with Mari than you have now.”
Right, I can use this.
“But about that method. Is it really necessary to have a child?”
“Yes? What do you mean…….”
“I know a way. A way to get physically closer without having a child.”
All I needed was a little truth and some well-packaged lies. On top of that, I used her favorable disposition toward me—the fact that she didn't even perceive me as a threat despite her spirit arts—to continue my persuasion. Heidi, convinced, followed my words and began to undress in front of the bed.
She exposed her naked body to me and asked:

“Um, if I really do this and listen to you……. will I be able to get closer to Mari?”
“I’m not lying. I truly hope the two of you work out.”
There’s a saying that if you want to shoot the general, you must first shoot his horse. Wait for it, you fucking bitch. From now on, I’m going to turn the woman you love most into my fleshlight first.