The next morning, the couple exchanged a brief goodbye. The twin headed back to their apartment, leaving him to his own agenda.
He checked his phone and found a message from Sam.
"I was eliminated. Why didn't you show up?" Sam texted.
"A family affair has taken my attention." He sent a reply. A white lie, but not entirely wrong.
That should be enough to satisfy his curiosity.
Afterward, he called his sister, Tina. The call rang for a few seconds before it finally connected.
"How rare." That was what Tina said in her usual flat, bored tone, speaking to him before he could even say anything. "There must be something you want, brother."
"Yeah, well... I plan to return home this summer vacation."
There was nothing to do in this city besides going to Amy and Mary's apartment. His home was located near a shore beach. It was both accessible and expensive to live in. At this time, this was probably a perfect place to spend time.
"...Come whenever you want, brother." Tina muttered. Her bored, monotonous tone was still there. However, there was a hint of happiness in it. "We can use your help managing the beach restaurant. Even though it's just for a while."
His step-sister was always like this. She was cold and distant but actually was a sweet girl inside.
And the beach restaurant she talked about was their family business. Every summer, it was swamped with customers. It provided everyone with a great place to relax.
'Alright, this means I won't go on a trip, but have a relaxing time at home this summer. And... inviting Amy and Mary isn't a question.'
"Is it okay if I bring people with me? Two girls."
The call didn't end, but the speaker was silent for a bit.
"...I don't mind. But if they want to stay in our house, tell them to help out too. Both at the restaurant and at home."
"Thank you."
Even if it was not audible, Tom grinned at her nonchalant attitude.
'I'm sure she will act all distant when we're about to enter the house.'
With that decision made, he continued his plan for today's schedule.
***
Lowering a phone from her ear was a beautiful girl in white summer dress. Her tanned skin told one that she was not new to the hot weather and plenty of sun exposure.
Tina, Tom's step-sister, stretched and sighed loudly, being alone in a silent bedroom. She breathed out, contemplating over her brother's sudden request to visit him.
"It's rare, indeed." She spoke to no one. A faint smile drew across her face.
Never in their adolescence did her brother request visiting her and asking her permission, Tina instead relied on him every holiday to protect her against unwanted men.
And this time, he asked her whether he could bring girls with him. Two beautiful ones from how his voice described.
"I wonder if one of them is his girlfriend. Will that even happen?" She softly chuckled, rolling to the other side, just to escape the slight shyness the topic caused.
She rarely talked with Tom about love and romance because that had always been her weak point and she didn't want to intrude into his personal space and preferred to deal with hers.
Still, if his step brother managed to get a girlfriend, she would be happy for him. But if the girls he brought only used him...
If they played with her brother's love and feelings, no mercy. She promised herself to find the worst boy to harass them.
"I'm not naïve." She thought aloud.
With a slow movement, her short fingers swiftly peeled the clothing covering her body, soon enough every part of her became revealed in its elegant beauty. A pair of supple, medium-sized breasts, long, slender limbs, shapely and smooth, blemishless hips that men would kill to squeeze.
She brushed her right palm on her chocolate-colored skin, the contact between the two caused Tina to let out a soft sigh, yet a hint of warmth flashed through her eyes.
The fact that her step brother might as well come to take care of her was nice, but she wanted more.
If only he could stay by her side longer.
That would be ideal.
"It's best to have him to help the restaurant. I can take a nap longer."
She changed into her pajamas, picked up her blanket and slowly dozed off.
"Please come soon, big brother..." She muttered a last word, falling asleep afterward.
***
When Tom mentioned returning home to Amy and Mary and invited them to go with him, they immediately jumped with the idea and wanted to join him.
"I knew a vacation would be nice for this summer." Amy stretched her arms as far as she could, a bright smile pasted on her face. It brightened the entire room.
"Yeah, some sunbathe would be nice. Who would've thought that Tom's home is located near a beach? I was surprised that his family runs a business there."
"Hahaha, it's just a small restaurant, nothing fancy." Tom scratched the back of his head, feeling a little embarrassed and lowered his gaze.
They were walking down the street toward the beach. Vehicles with engines were banned near the area to keep the beach safe and sound.
"I want to put a tan on my skin. What do you think, Tom? Will I look good with tanned skin?"
After a moment of gathering herself, Mary nudged his arm, signaling to answer Amy's question.
'This...' He swallowed his saliva.
Between pure white and tanned skin. If he had to answer between the two, it would not be easy. But he had to answer and save his girlfriends' pride. They expected an answer, so here it goes.
"I love you the way you are now. However, I'd like to see how you two would like with tanned skin."
That was his noncommittal, clear answer. An answer that said he honestly appreciated their current selves and was open to change.
'I hope that would suffice.'
While he was expecting a smile, applause or something along the line of a warm compliment, his response only met with silence as Amy and Mary continued forward in front of him.
They leaned closer and whispered.
"I guess you can see your cum covering us better if we have tanned skin."
"That's right. You're a pervert, Tom."
Both girls ran down after giggling like crazy, they turned to the left and sprinted faster, leaving him with a wide-open jaw behind.
'Huh?'
Seeing their cheerful laughter while running, Tom sighed as his corner lips raised to form a smile. The whisper from earlier was truly unexpected. But most of all, hearing what they would do with his semen thanks to their beautiful tanned body ignited the fire inside him.
Just imagining it. Cumming on their tanned skin and using it as an ointment, it somehow felt erotic.
'Damn, now I really want them to put on some tan.'
Well, there's no hurry. He still had plenty of time and was confident that once this summer was over, the outcome would be apparent.
After walking for a while, the three of them arrived at his home. Someone was already waiting in the entrance. A girl with tanned skin. Her long black hair was held with a simple hair tie.
Wearing a deep cut green summer dress, it seemed she came here to greet them. It showed not only her flawless skin, but also her generous bust, stopping briefly before curving up to show her hips.
To say the least, the girl was extremely attractive. Tom wouldn't have doubted if someone told him this girl was a model. But she wasn't a model. She was his step-sister.
He grinned and waved his hand.
"Tina!"
"Welcome home, brother." His step sister began. Her dark eyes slightly narrowed, forming a line. Her face was expressionless, but he found the hint of happiness shining inside them.
Then, she looked at the girls who were with him.
"They are?"