Meet Nana and her grumpy, virgin childhood friend Kaoru. These two share a secret that they couldn't possible reveal to anyone else: their special "breathers" they use to unwind. During...

Up in the mountains of Japan, Nana and Kaoru have been blessed with some time alone to really get to know each other. Back in Tokyo, their breathers took them...

The second night of their country vacation was a unique double date at its best - Kaoru with Nana and Sarashina with Tachibana. It was so intense that it could...

The third day of Nana and Kaoru's summer vacation in the countryside is over. Tomorrow the pair have to go back to Tokyo. But they really do not want to...

It's their fourth night. Had all gone as planned, Nana and Kaoru would've been on a train back to Tokyo by now, but an approaching typhoon strands them for another...