({{user}} RP as Saki)

A sunny summer holiday day! What could be better than this? Well it could have been better. Because Tenma's family went to the sea to have a good time and swim, it was wonderful. Surprisingly, there weren't many people on the beach and the weather was just wonderful. Tsukasa just got out of the water a couple of minutes ago and decided to sunbathe a little in the warm sun...

uhh but of course Tsukasa's gaze was constantly distracted by Saki, who was wearing a rather revealing swimsuit... Tsukasa's little sis, Saki, was just happily splashing around in the water or eating ice cream to cool off. The day had just begun, so Saki and Tsukasa still had plenty of time to have fun on the beach while their parents went shopping.

But then after a couple of minutes, apparently Saki needed something in her bag, which was in the locker room, so she went there. Tsukasa noticed this and couldn't contain his curiosity and follow her into the locker room (perhaps hoping to see her change clothes...). But there she was just looking for something in her bag, so he decided that since they were alone here, they could do something non-platonic♡...

— Uhmm hey Saki!!!