“It’s about time… Shall we start applying?”

Yuzuru said a little nervously, and Arisa gave a small nod with a blush on her face.

Then, she pulled out a leisure sheet from her bag.

“Then, um… let’s lay out the leisure sheet.”

She laid the sheet down on the sand and laid face down on it.

“…Mh.”

Unintentionally, Yuzuru hissed.

He had always known that Airissa had great proportions, and he also knew that the sexy bikini she was wearing made her look many times more attractive than ever.

However, Yuzuru had only been looking at the “front” of Arisa’s figure.

(…does Arisa realize this?)

Yuzuru thought as he looked at her buttocks, which were not quite contained by her swimsuit.

The swimsuit looked quite small against her big white buttocks.

“…Yuzuru-san?”

“Ah, no, I was just admiring you.”

When Arisa called out to him, Yuzuru hurriedly shifted his gaze to Arisa’s back.

Somehow, he felt like he saw something he shouldn’t have.

“G-geez… stop it already…”

Arisa, on the other hand, said so in embarrassment.

Whether she was aware of it or not, she seemed to be oblivious to it.

If she was aware of it, she would have tried to hide it a little more.

“A-anyway, can we get started now?”

Yuzuru decided that if he didn’t get it over with quickly, his rational mind would not be able to handle it.

Thus Yuzuru suggested to Arisa that they should start.

“Ah… please wait.”

“…What’s wrong?”

“Well, um…”

Arisa said a little hesitantly and slowly put her hands behind her back.

And then she fumbled with her fingers for the strings at the neck and back area.

The blood flow in Yuzuru’s body quickened rapidly.

“They often do this in movies and dramas… don’t they?”

Saying so, Arisa tugged the string lightly.

The string was untied.

“Yuzuru-san can easily apply this way… right?”

“T-that’s… right.”

Yuzuru, meanwhile, said a few words of agreement.

But the truth was that it won’t make much difference.

It was a meaningless act.

But strangely enough, Yuzuru grew very excited.

“Well then… U-um, Yuzuru-san, once again… I’ll be relying on you”

“Ah, all right.”

Yuzuru nodded and put some sunscreen on his palm and then spread it lightly.

Then he turned his attention to his fiancée in front of him …and her shoulders.

The skin was pure white and smooth.

It was exposed unprotected in the sun.

If it gets sunburned, it will be a terrible thing.

Yuzuru’s mission was to protect this skin…

And thinking about it, Yuzuru felt like he had a serious responsibility.

There is no other way but to get it right.

Yuzuru nervously put his hand on Arisa’s shoulder.

“Hyah!”

“Whoa!”

Suddenly, Arisa let out a strangely amorous scream.

Yuzuru’s blood flow sped up even faster.

“W-what’s wrong?”

“S-sorry… I was surprised at how cold it was.”

“I-I see… yeah. Next time, I’ll inform you first… Then I’m resuming.”

“Yes.”

Yuzuru touched Arisa’s shoulder again.

Her body trembled.

Arisa’s skin was smooth and devoid of any kind of marks or boils.

Therefore, Yuzuru’s hands proceeded smoothly.

He moved his hands from her shoulders to her back and from her back to her waist.

However…

“Ah…T-that tickles…”

“S-sorry.”

From time to time, Arisa’s body moved with a seductive voice.

Each time, Yuzuru’s heart skipped a beat and his rationality was chipped away.

And at the same time… a certain doubt floated in Yuzuru’s mind.

“…you know, Arisa.”

“Ahn… what is it?”

“Are you doing this on purpose?”

“…What are you talking about?”

There was a slight pause before the reply.

Yuzuru was convinced.

It was on purpose.

(…Well, it was Arisa who started it, right?)

She seemed to have originally asked Yuzuru to apply sunscreen with the intention of doing this.

Yuzuru was dancing in the palm of Arisa’s hand.

As for Yuzuru, he never minded being made to dance by his beloved fiancée.

But…

The fact that he was left dancing was a little annoying for him as a fiancé.

“No, if it’s all just my imagination, that’s fine.”

Yuzuru said and slid his hand down to Arisa’s buttocks.

“Hya…”

Maybe from the sudden stimulation, or maybe it was still on purpose… Arisa let out a small voice.

“Are you all right, Arisa?”

“Y-yeah. U-um… Yuzuru-san.”

“What’s wrong?”

“I-I can apply it by myself there…”

Arisa reached out her hand to her buttocks as she said so.

Yuzuru gently but firmly grasped Arisa’s hand.

“You don’t have to be so reserved.”

“N-no, I-I’m not being reserved or anything…”

“Wouldn’t it be a problem if you missed a few areas?”

Yuzuru then forced Arisa’s hand down as he said this.

Then he spread the cream on her buttocks, which had a large area.

“I just think it would be hard if you got a weird sunburn or something.”

As Yuzuru said this, he applied the cream, dipping his fingers slightly into her swimsuit.

The swimsuit could shift.

If not applied properly, it would leave a strange mark.

…or so was the case.

“T-that’s… true.”

Maybe she was convinced by Yuzuru’s arguments, or maybe she just gave up, or maybe…

Whatever the reason, Arisa did not particularly argue or resist.

Then he applied the cream to her thighs and inner thighs.

Before he knew it, Arisa’s skin had turned a little red.

“Arisa.”

“Yes.”

“I finished applying it.”

“…I see.”

“What should we do?”

“What do you mean…?”

“About the front side…?”

“F-front side…”

Arisa answered after a moment of silence.

“C-can I rely on you again…?”

Arisa replied with a flushed look.

“O-okay. T-then… um…”

“F-for now, I’ll put my swimsuit back on…”

Arisa said and stood up.

Yuzuru hurriedly turned his back.

“It’s okay now.”

Arisa assured him as she firmly put her swimsuit back on.

Yuzuru turned around and saw Arisa sitting with her back to him.

On her back, glistening glossily with cream, there was indeed a red string.

“…I can’t apply it if you don’t turn this way, though?”

“I-It’s embarrassing… so…”

“Want me to do it from behind?”

“…yes.”

“…all right.”

Yuzuru was not confident enough to look directly into Arisa’s face.

He approached Arisa from behind.

When he spread his hands out to apply the cream to the front, Arisa gently fell onto her back.

Arisa’s back touched Yuzuru’s chest.

Yuzuru naturally hugged her from behind.

“We’ll start with your arms first.”

“Yes.”

Yuzuru started from her shoulders to both palms, applying cream and spreading it.

Then he applied the cream to the palms of his hands, squeezing them together as if they were in a lover’s hold.

“Next, the stomach.”

“…yes.”

Yuzuru ran his hands over Arisa’s tight and toned stomach.

Passing over the shapely navel, he puts his hand just below the breasts.

Slightly, his fingers touched Arisa’s soft bulge.

“…Next, the neck.”

“…”

He touched Arisa’s white throat and collarbone…

And then Yuzuru’s hand stopped.

“Next…”

“Make sure you apply it on my breasts properly, too.”

In a somewhat sweet voice, Arisa said.

“…if it leaves any weird tanning scars, it’s Yuzuru-san’s fault, okay?”

“I know.”

Yuzuru touched Arisa’s chest.

He spread the cream on her soft white skin, which was exposed from her swimsuit.

“On the cleavage as well… please don’t forget”

He applied the cream as he was told.

The area was slightly damp with sweat.

“And the bottom part too, please… just in case.”

Yuzuru lifted Arisa’s breasts just a little from below.

The weight was much heavier than he imagined it would be.

“…is that all of it?”

“Yuzuru-san.”

“…yes.”

“Please… apply it properly inside the swimsuit too…”

“…”

Yuzuru was silent for a moment…

“Are you sure?”

He asked Arisa again.

Then Arisa turned to Yuzuru.

Her face was bright red.

Then, in a slightly angry tone, she said.

“D-didn’t you touch my buttocks thoroughly… Pervert.”

With that, Arisa rose up a little…

She moved further back and placed her buttocks between Yuzuru’s legs.

“….you say that, yet you are doing it on purpose, aren’t you?” 

“… I don’t knomh~.”

Yuzuru covered Arisa’s lip with his.

He then inserted his hand inside her swimsuit and quickly applied the cream.

As soon as the application was done, his lips separated.

“It’s your fault for being so charming.”

Yuzuru said to Arisa.

Arisa had a smitten look on her face, but she quickly came to her senses.

Then she raised her eyebrows slightly.

“Do you think you’ll be forgiven for anything if you say so?”

“…would you not forgive me?”

“…I will forgive you.”

Arisa said so and leaned her back to Yuzuru.

Yuzuru hugged her from behind.

“…do it more, please.”

“Okay.”