Beautiful Secretary Telephone Onanie

美人秘書 テレホンＯＮＡＮＩＥ

Also known as 美人秘書 密通テレホンSEX, Bijin hisho: Telephone onanii, Bijin hisho: Mittsû telephone sex, Bijin hisho: Terehon onanii, 美人秘書　テレホンONANIE

Akiko graduated from university's English department and got a job at Kosan Jitsugyo. She worked as a private secretary. Although her managing director, Kayo, is a woman, she is actually a career woman who runs the company. Masako, who works for Kayo, has a hard job, and she sometimes stays up all night.