Oni Chichi: Refresh – Episode 1 (ES)

The beach trip is in full swing, and Sana is having the time of her life just watching Airi. The older man who accompanied them is as shameless as ever, constantly finding reasons to touch Airi. He insists on applying sunscreen all over her body, his hands moving in ways that make Airi's tough facade crumble. She tries to resist, calling him an old pervert, but her body betrays her. The sensation of his hands on her skin, combined with the warmth of the sun, makes her melt into a submissive mess. Sana watches from the side, her nose bleeding from excitement as she sees her sister in such a lewd state. While she floats on a banana boat, the man takes advantage of Airi's defenselessness. The rhythm of the waves and the thrusting of his hips shake the boat, causing Sana to imagine herself in Airi's place. Meanwhile, a lifeguard keeps trying to get Airi's attention, but she acts like a total brat towards him. This new attitude surprises Sana, as Airi is usually so polite and composed. It's a side of her sister she rarely gets to see. The episode is a whirlwind of erotic tension, showcasing Airi's playful defiance and her surrender to pleasure, all while Sana enjoys the show. It's a perfect blend of teasing and intense, passionate moments that define the series.