Kaoru is a 17-year-old virgin who has an S&M fetish. He has always dreamt about an SM relationship with his childhood friend Nana, who is looked upon as perfect and is always the target of boys' eyes. Their relationship has somewhat deteriorated through the years, due to them hanging out with different people and because Kaoru is not taking his education too seriously.
One day though, Kaoru's mother gives some of his S&M toys to Nana for safekeeping - Nana finds the leather one-piece that Kaoru bought and tries it on but accidentally locks herself in it and doesn't have the key!
Kaoru frees her of the one-piece, but then Nana realizes she may like Kaoru's hobby more than she thought and subsequently the two of them start engaging in so-called "breathers". These breathers are intended to relieve Nana of stress, stress originating from her attempts at keeping her grades and her name perfect.+ More
Characters & Voice Actors

Chigusa, Nana
Main
Mizuhara, Kaoru
Japanese
Sugimura, Kaoru
Main
Majima, Junji
Japanese
Mutsuka, Yukari
Main
Akasaki, Chinatsu
Japanese
Sugimura, Waka
Main
Saito, Kimiko
Japanese
Yagami, Hiroshi
Main
Amazume, Ryuta
JapaneseRecommended for you
Please Teacher!
TV
23m
Pokemon The Movie 05: Heroes
Movie
74m
Pokémon the Movie 21: The Power of Us
Movie
105m
Invaders of the Rokujyoma!?
TV
23m
The Pilot's Love Song
TV
24m
One Piece: Clockwork Island Adventure
Movie
55m
One Piece: Soccer King of Dreams
Movie
5m
Sarusuberi: Miss Hokusai
Movie
90m
Flavors of Youth
Movie
74m
My Neighbors the Yamadas
Movie
104m
Pumpkin Scissors
TV
23m
Blood Lad OVA
OVA
27m
Tenchi Muyou! GXP
TV
24m
Daimos
TV
24m
Ultramaniac - Magical Girl
TV
24m
Xia Gan Yi Dan Shen Jianxin
ONA
17m