Four Days of Summer With The Bathhouse Lady

── Sweltering hot summer...
The water heater in my apartment broke and I had to go to a nearby public bath late at night after my part-time job.

When I entered the public bath drenched in sweat, there was an unfamiliar older sister on the guard.
"I'm back to my hometown during the Obon holidays and paid use, and I'm helping my grandmother with her public bath for only 4 days."

"Please come again."
On a summer night when my skin melted with the warmth of the air, I met an older sister.

In a public bath with few customers, the sister and I became aware of each other...

A four-day story about a story in a public bath where the older sister that guard and the two of them collide with each other's sexual desires in soaking wet copulation as they are instinctive, and intersect intensively.