Great Ocean Road, Victoria.
The sea breeze blew gently, carrying a salty scent and a feeling of freedom. Waves of the Southern Ocean rolled with a rhythmic roar, crashing against the magnificent limestone cliffs along the Great Ocean Road.
On a tranquil sandy beach by the Great Ocean Road, with the majestic Twelve Apostles rock formation towering in the background, Charlie had set up a tent, an umbrella, and all the gear for a relaxing beach picnic.
This was not the first time he and his party had been to the beach; they had visited many secluded shores around the world over the past two years.
"Kei said a surprise was waiting for me. Every time she says 'surprise,' it's definitely not an ordinary thing. Now, what kind of swimsuit could surprise me? I'm looking forward to it."
Charlie couldn't help but recall last night's events, where he filled Kei in both the front and back holes. The satisfaction and passion he felt last night set his expectations quite high this morning.
*TAP-TAP-TAP!*
The sound of footsteps on the dry sand approached from behind him. Charlie turned, his expression already set with an enthusiastic smile, imagining a sexy or unusually designed swimsuit Kei would be wearing.
However, when his gaze fell upon the approaching figure, his breath nearly caught. His eyes widened slightly, and for a moment, he even ignored Aishia and Est in their swimwear.
Both Spirit girls indeed looked stunning in simple one-pieces—Aishia elegant in dark blue, and Est sweet in white. However, for now, Charlie's eyes were fixed solely on Kei.
Kei was not wearing an actual swimsuit, but body paint. In other words, she was naked!
Her entire voluptuous body was painted. Her large breasts were disguised with a painting of a bright-colored bikini top, complete with realistic-looking folds and shoulder straps from a distance. Her crotch area was covered with a painting of intricate bikini bottoms, thinly covering her vulva and pubic hair with the illusion of fabric. Even her buttocks were painted with the detailed folds of a thong, as if she were wearing clothes.
The painting was so detailed that it almost deceived the eye, yet the fact was, Kei was nude!
After a moment, Charlie drew a sharp breath. He smiled wryly, acknowledging the girl's audacity.
"You managed to surprise me again, Kei. Aren't you embarrassed?"
Kei stopped a few steps in front of him, smiling proudly. Her cheeks were slightly flushed, but it was more from excitement than shame.
"Of course, I would be embarrassed if anyone else were here, Charlie-san. But look around. There is no one here but us in Australia, right?"
Kei glanced at Aishia and Est who were standing nearby.
"Besides, I have known Aishia-san and Est-chan for two years. Human common sense cannot judge them. With their personality tending to be indifferent to many things, Aishia-san and Est-chan won't judge me or think anything strange about me doing body painting."
Hearing the explanation, Charlie shifted his gaze to Aishia and Est. As Kei said, the two Spirit girls showed no particular reaction.
Aishia looked unconcerned, her eyes focused on the ocean waves. Est was simply busy picking small flowers growing in the sand, uninterested in Kei's indecent appearance. Both looked completely relaxed, as if Kei was just wearing a normal swimsuit.
"You surprised me again, Kei. But didn't you consider that the paint will wash off when you enter the water?"
Charlie tried hard to keep his expression neutral, suppressing any spontaneous reaction that might be inappropriate for Est to see. His voice attempted to be flat, although his gaze was hard to tear away from the illusion of the body displayed before him.
Kei smiled cunningly, then puffed out her chest, which caused her unsupported breasts to sway, showcasing the illusion of the painted bikini.
"I thought about that. The solution is simple: I don't have to swim. I'll just sunbathe and keep you company."
Before Charlie could respond, Aishia, who had taken a small inflatable boat, held Est's hand.
"Est, let's go swimming."
"Mm." Est murmured innocently, following Aishia without question.
Aishia led Est away into the shallow water, allowing the inflatable boat to float slowly on the water. Wisely, she gave Charlie and Kei a chance to be alone. After all, once they returned to the Danmachi World later, Astraea's presence would limit Kei's opportunity to act as freely as she could now.
(Thank you, Aishia-san.)
Kei silently thanked her while watching the two Spirit girls move away. She then turned and stepped closer to Charlie.
"Hey, Charlie-san. There's no one around us. Want to do something fun?"
Her delicate hand reached forward, touching Charlie's chest. Her fingertips traced the complex pattern like greenish glowing roots visible on his skin, which was the manifestation of the invisible Armor of Fafnir.
(This girl...)
Charlie felt his willpower rapidly diminishing. His breathing quickened slightly.
"You started this, Kei."
That was the only warning before instinct took over.
Charlie quickly pulled Kei under the shade of the beach umbrella. In a sitting position on the mat, he swiftly took off his swim trunks. Then, he immediately entered Kei, who was wearing nothing but body paint. Her painted sensitive area was wet with passion, making the penetration smooth and fast.
Kei sat on his lap, facing him, moving up and down intensely. She sighed deeply, her head falling onto Charlie's shoulder. Her hands reached for his back, her claws pressing softly into the hard, living steel-like skin.
"Shhh... slowly. Est is still within earshot." Charlie whispered in her ear, even though his own blood was rushing fiercely.
Kei nodded, biting her own lip. She began to move, rising and falling with a rhythm that was initially restrained, then became faster. Each movement felt more intense, more direct, with no barrier between them. A warm, wet, and tight sensation enveloped Charlie, while Kei felt a profound fullness and a body-shaking movement.
Their hips collided with a rapid rhythm, and Kei hugged Charlie's neck, locking in a kiss to muffle her moans. The body paint on her abdomen slightly ran due to sweat and friction.
Charlie hugged Kei's body tightly, his hands tracing her smooth back, then descending to her round buttocks, helping her set the pace. His gaze wandered toward the sea.
In the distance, the small inflatable boat was seen floating calmly. Est lay on her back on it, her small hand shading her eyes from the sunlight, seemingly absorbed in enjoying the blue sky. Occasionally, her tiny feet kicked the water casually.
Meanwhile, Aishia was not even visible on the surface. Perhaps she chose to dive, enjoying the quiet panorama of the seabed, giving them complete privacy.
"I have to admit. Sex outdoors isn't bad. The sensation is different. No wonder many people secretly have sex outdoors. This combination of adrenaline and lust is indeed intoxicating." Charlie whispered in Kei's ear, his face flushed from the effort of suppressing his voice.
"Mm."
Kei could only nod, her breath ragged. Her teary eyes looked at him with deep love. Her hands gripped his shoulder tightly, a sign that she was approaching her peak. Charlie sped up his movements, pushing Kei to the edge while keeping their voices muffled by the constant roar of the waves and the cries of seagulls in the distance.
They both reached a satisfying climax in intimacy under the secluded Australian nature setting, enjoying their last remaining time before returning to the Danmachi World.