Riser
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🕑 Added 2025-09-20 20:49:12 +0000 UTCChapter 5: Receiving an Achievement Quest
After sucking enough milk from the right breast, Milk turned his head to the left breast and took the plump nipple in his mouth.
Making sure not to touch it with his teeth, he firmly gripped it with his lips and eagerly sucked, swallowing as he felt the milk flow down his throat.
Following Ru’s advice that emptying only one side would disrupt balance, he had developed the habit of always eating from both sides equally.
As a pleasant tingling sensation rose from her chest, Millie hugged Milk tightly.
Thanks to Milk’s rapidly growing strength, Millie was starting to develop strange feelings toward her son who nursed from her.
While this was natural for a Holstaurus, she still had to restrain herself since her husband was the current chief.
If Milk became chief in the future, it wouldn’t matter, but for now, she had to control herself. The main reason for her conflicted feelings was that her favorability for Milk had now reached 100, turning into affection.
When Milk finished his meal and let go of her breast, Millie looked a bit regretful, but she quickly hid it and got dressed.
“Thank you for the meal!”
She tried to soothe her feelings by kissing Milk’s forehead as he cheerfully thanked her.
However, she didn’t know that an absolute being was reporting her every feeling to Milk.
[Breastfeeding complete. Millie’s favorability has reached 100. She is now registered as a wife candidate. However, she is publicly the chief’s wife. To take her as your own, you must first become chief. This will be noted in Millie’s information.]
‘My mother becomes my wife...’
It was something only possible in myths. Polygamy was unthinkable in his old world, let alone incest between mother and child.
But this was not Earth. And thanks to Ru’s influence, Milk’s values had changed, and his discomfort had faded.
If he became chief, the beautiful woman before him would become his. For some reason, Milk found himself looking forward to that day.
But for now, he had to remain the perfect son in front of her. That, at least for now, was their precious happiness.
After spending time with her son, Millie returned to her room to work. She continued making necklace strings, which helped the tribe save resources for raising the boy.
Everyone believed that a son raised by a mother with such character would grow up to be a great leader, so they all supported her continued care of Milk.
As soon as she left Milk’s sight, Ru’s lively voice sounded in his head, as if there was news to report.
[A new achievement quest has just been confirmed. The condition is for anyone to reach 100 favorability and enter the affection state. Another quest is triggered when there are at least 10 women with favorability above 50 and at least one in the affection state. Two achievement quests have been triggered. Would you like to check the details now?]
‘Really? This is the first time an achievement quest has appeared, right?’
[Yes. Until now, you hadn’t met the conditions.]
So far, there had never been an achievement quest. The rewards he received through Ru had mostly come from new encounters or favorability increases, and were minor physical or health enhancements, so the effects were hardly noticeable.
However, Ru had applied each reward appropriately, so even if he didn’t notice, Milk’s body was steadily growing.
[Achievement quest 1: Experience your first erection. Reward: 5 body enhancement points.]
‘Cough!’
Milk groaned inwardly at the absurd quest, abandoning any hope for something grand.
First erection... Even for a sexually open species, this seemed a bit much.
‘Are you kidding? Is the second quest for the first ejaculation?’
[Yes, you’re exactly right. Achievement quest 2: Experience your first non-sperm ejaculation. Reward: 10 body enhancement points usable only for stamina.]
‘Unbelievable...’
He was at a loss for words as his offhand remark turned out to be true.
‘By the way... what’s a non-sperm ejaculation?’
[Let me explain in detail, starting with the Holstaurus male body. Please go to your room for the explanation; you’ll need to be naked.]
‘Alright.’
Following Ru’s instructions, he went to his room and tied a rope to the doorknob just in case Millie came in.
The rope was made from leftover necklace material, but for a Holstaurus woman, it would be easy to break just enough to buy a moment.
Still, it was about privacy; even as a child, Milk’s mind was that of an adult, and he wanted at least minimal security for personal matters.
Once ready, he untied the cow-patterned cloth covering his lower half the only clothing he wore leaving him naked.
His penis, which wasn’t fully covered, now hung down completely free from the cloth.
The foreskin was very soft and could be pulled back easily.
When he retracted it, the sensitive inner flesh was exposed, somewhat like a horse’s but with subtle differences.
However, Milk was still young, so the sensitive areas weren’t fully developed, and he’d never experienced an erection or ejaculation.
[As you know, Holstaurus males have four testicles.]
‘Yeah, I know. That really surprised me.’
Holstaurus males have four testicles. They look like human males, but the scrotum is larger, containing four large orbs.
[The two front testicles produce sperm. The two in the back produce the milky fluid that is ejaculated, which is ten times more concentrated than Holstaurus women’s milk and contains incredible nutrients.]
‘Wait... so milk comes out of my penis?’
[Simply put, yes. When you ejaculate without sperm, only nutrient-rich milk comes out. That’s a non-sperm ejaculation.]
‘I’m not a robot how do you control that? What a strange body.’
[Since you’re still young and not producing sperm, you’ll naturally have non-sperm ejaculations. When you’re old enough to produce sperm, your body will respond accordingly. According to the literature, the entrances to the sperm-producing testicles can be closed or opened by contracting or relaxing your anus, allowing you to choose between non-sperm and regular ejaculation.]
‘Guess I’ll have to practice Kegel exercises.’
Even without expertise, he understood the gist. For now, since he couldn’t produce sperm, any ejaculation would be non-sperm. The requirement was simply to get an erection.
He lightly grasped his penis over the foreskin, but Ru stopped him.
[We don’t recommend masturbation over the foreskin. It may make it harder to ejaculate inside a woman later. Safe masturbation is to retract the foreskin and gently rub the exposed flesh with your whole palm for at least 30 minutes. If you get used to this, it will help you a lot in the future.]
‘If you say so...’
It was uncomfortable to have someone interfere even with masturbation, but Ru had never lied to him.
Trusting her, he gently retracted the foreskin.
It slid down smoothly, revealing the long, thick, pink inner flesh.
Milk gently grasped it. It was his first time masturbating, but his immature penis lacked developed sensitivity, so it just felt like touching skin nothing more.
‘Ah... this isn’t working. I don’t feel anything.’
[No one can run before they can walk. Gradually develop your sensitivity, and you’ll experience an erection soon. For now, just practice gentle masturbation.]
Following her advice, Milk continued to gently rub his penis, though he felt nothing at first. Eventually, a bit of white fluid appeared at the tip.
‘White?’
[The milk-producing testicles were stimulated and activated, so the fluid at the tip is milk, not semen.]
Milk continued to gently massage his penis from base to tip.
‘I think it’s starting to feel good.’
Perhaps his sensitivity was developing he started to feel a bubbling sensation in his chest.
[Milk, it’s been 20 minutes. Stop and cover up. Your penis is still very delicate, so it’s not good to leave it exposed too long. That’s enough for today.]
‘Alright.’
Obediently, he let go and pulled the foreskin back over.
‘Back in my old body, I needed surgery because my foreskin wouldn’t retract. It’s nice not to have that problem now.’
Smiling wryly at the memory, Milk cleaned up, untied the rope, and lay down on his straw bed, since he had no other plans.
After masturbation, his body felt tired, and his eyes grew heavy.
‘I’m tired.’
[Even without ejaculation, masturbation uses a lot of energy. I recommend you rest early today.]
‘That sounds good. I really am tired. I hope this doesn’t keep happening.’
[I’ll raise your stamina to the right level. As you raise your achievement score and complete quests, you’ll get rewards and your stats will increase, so you won’t get tired so quickly.]
‘So the answer is just to get erections and ejaculate, huh.’
[You’ll succeed soon.]
‘Okay. I’m going to sleep. See you tomorrow, Ru.’
[Good night, Milk.]
Their conversation ended, and Milk fell asleep, his breathing even in the quiet room.
After some time, his door quietly opened and someone entered his mother, Millie, her cheeks flushed.
‘Oh my... my son’s already at that age.’
Perhaps Milk hadn’t tied the door well enough. Millie, worried about her son being so quiet, peeked in and saw him sitting and masturbating.
She was surprised, but at six years old, it wasn’t strange for him to be curious, even if not yet interested in sex.
‘What should I do... Should I talk to Buren?’
She decided she couldn’t handle this alone. As a mother, but not a man, she didn’t know what advice to give.
‘Yes, my husband is busy, so I’ll talk to Buren.’
Not wanting to trouble her husband, the chief, with this, she decided to consult Buren the next day and quietly left Milk’s room.
[Millie: confused, worried, affectionate. She’s having perfectly natural concerns as a mother. No problems.]
Ru carefully noted this in Millie’s information, and the day ended. With the sunrise, Milk’s new morning began.
