Story :  "Then Hana-chan's my girlfriend from now on." With an enchanting smile and his gentle caresses, as she's being deeply loved until her depths with her love overflowing more and more...!! Hana Masaki, an office lady with an easily influenced personality, has one and only solace - the bar filled with her beloved books and its owner, Kirishima-san. She can do her job well because he's there! However, one day, by a twist of fate, she ends up asking Kirishima-san to play the role of her boyfriend?! "Hana-chan's insides are so soft." When he stirs her insides thoroughly with his long fingers... she repeatedly succumbs to the sweet caresses of her admired him...!