Kaga Maki, 26 years without a lover, a plain office lady. One day, her twin brother, Miki, whom she hadn’t heard from in a while, appeared before her, asking her to substitute for him in an all girls schoo...

Being with an older lover is hot on just so many levels... Seiji-kun is a novice manga artist. He's also completely addicted to the body of the incredibly beautiful Sono-san, despite the fact that Sono-san i...