A week earlier...

Leyan and Xiaoyun were lying on the bed, just relaxing and enjoying each other''s company, as the other five went straight to sleep due to working overtime from a zombie invasion.

Xiaoyun himself had just come back from fighting at the outer wall.

"Xiaoyun... Can you help Tianci with something?" Leyan asked as the two lay down next to each other on the bed.

"Sure, what is it?"

Xiaoyun was starting to get a little sleepy as he was too tired from fighting so much in the evening and afternoon.

"Um, you know the doctor''s visit today, right?"

"Oh, right... Is there some issue that I can help her with?"

Leyan paused for a second as her face suddenly started blushing from the thought of saying the word out loud. But she eventually decided to speak up for Tianci''s sake.

"The doctor was able to diagnose that her uterus and ovaries were all working properly, and her body was somehow starting to menstruate again."

"That''s a good thing, right?"

Xiaoyun got a little confused as he didn''t see any problem with Leyan''s words.

"Yeah... But you know her entrance is too small... So the doctor gave her a kit to help expand it."

Leyan opened the drawer next to the bed and took out a small plastic box.

"She needs to perform vaginal dilators for about a month or so... But she''s too nervous to do it herself."

"Why don''t you do it for her?" Xiaoyun asked curiously as he felt Leyan''s medical experience would be much more fitting for this.

"She... she doesn''t want me to do it."

"Why not?" Xiaoyun got even more confused as Leyan left out the reasons.

"Well, she just wants you to do it, okay? I don''t have any other answer for you."

Leyan turned around to avoid eye contact as she got a little nervous.

"Fine, I''ll do it."

Xiaoyun accepted the request as he felt it wasn''t that big of a deal.

"Thank you! Here''s the box for you to help her." Leyan thanked Xiaoyun as she handed the plastic box over.

As Xiaoyun opened the box, there was nothing inside.

"Is there supposed to be something in here?"

Xiaoyun asked as he noticed the mold shape in the form of a dildo, from a finger size all the way up to a normal dildo.

"Yes. But we don''t have any stockpile left... I was only able to get an empty casting box from the hospital."

"Is there really not a single one that I can copy out of?" Xiaoyun asked, as he couldn''t understand what he could do to help.

"Well, this condition is so rare that nobody bothers keeping a copy of it. That''s why I''m asking you to help."

Leyan raised her voice a little as her face suddenly started blushing.

"What am I supposed to do? You know I can''t create things just out of seeing a shape." Xiaoyun argued.

Leyan hesitated for a second but then finally asked her question.

"Xiaoyun, you can change your body size, right?"

"Yes..."

Tianci finally moved her hands away, revealing her petite-sized breasts and small labia.

Within seconds, Xiaoyun''s cock was fully erected.

"Honey, your cock is still too big." Leyan pointed out.

"I know, I know... I''m trying to make it smaller. This mold is way too small." Xiaoyun murmured as he tried to imagine his cock to be the size of a finger.

After a minute, Xiaoyun finally got it to be the same size as the mold-shaped mold.

"It needs to be firm but not too hard, okay?" Leyan reminded Xiaoyun as he wrapped his arm around Tianci.

"Okay. Tianci, you ready?" Xiaoyun asked as his cock was right outside Tianci''s labia.

Tianci nodded in agreement as she was too nervous to talk anymore.

Xiaoyun slowly opened Tianci''s labia to reveal her vagina, which was barely big enough to put an index finger.

"I''m putting it in now."

As Xiaoyun inserted his cock inside Tianci, he could feel the tightness surrounding him that he had never experienced before.

Just moving an inch was becoming more and more difficult as he could feel the constant pushback against it.

Still, Xiaoyun continued to press on as Leyan hadn''t told him to stop yet.

"You okay?" Xiaoyun asked as he noticed Tianci clenching the blanket below her.

"I-I''m fine... I''m just a little nervous."

Despite Tianci''s reassurance, Xiaoyun slowed down to let her relax for a bit.

"How does it feel that you lost your virginity?" Leyan suddenly whispered as she noticed the blood near Tianci''s hymen area.

"I-I don''t know."

Tianci''s face was blushing red as the overwhelming emotion she felt from losing her first time was too much.

"Tianci, if you are feeling any pain, say it, okay? Me and Xiaoyun can''t tell when to stop until you say it." Leyan pointed out.

"O-Okay."

As Xiaoyun continued further and further inside, Tianci finally felt a little discomfort.

"Wait, let me readjust her a little."

Leyan lifted tapped Xiaoyun''s butt to move up as she lifted Tianci''s butt as well.

"This is called the Kegel exercises, okay? It helps her relax the pelvic floor muscles and let you go further in."

The two both nodded in agreement as they could feel it was much easier to go further in.

After a while, Xiaoyun finally couldn''t move any further in as Tianci felt a little pain no matter how slow he went.

"Okay, that''s deep enough. Now you need to start moving inside to stretch her inside, okay?"

Xiaoyun followed Leyan''s instruction and began moving in and out a little, with a little push to the side to create more space.

"Mrs.Leyan, is this normal?"

Tianci nervously asked as she could see blood dripping from her vagina and Xiaoyun''s cock.

"Yes, it''s normal. The gynecologist told me that a little bit of blood coming out is normal. It''s just very little." Leyan reassured.