With my four girls' lead whose eyes were already ablaze with their desire to convey their raging emotion physically, we left the riverside, returned to the festival grounds, slipped towards the back of the shrine temple, and ventured further into the woods leading to a small hill.
Since most people's attention was on the fireworks display, we managed to do all that without being spotted or alerting anyone.
I don't know if heaven is helping us to find a suitable place but somehow, halfway through the peak of that hill, we chanced upon an old residence. Not abandoned but unused.
Most likely, it's among the properties of the temple.
Akane's eyes delightfully shone as she led us to it.
At this point, thoughts of dissuading them already disappeared from my head. Even if she didn't act right away, I'd probably suggest the same thing.
Still, we didn't rudely barge into the main area. We moved towards the back, entering a small shed that didn't have any lock.