Shachō hisho: kyonyū sekuhara kari

Original title: 社長秘書　巨乳セクハラ狩り

Taneda, the president of a mid-sized publishing company, cannot suppress the lewd delusions that arise every time he sees his secretary, Natsume. Natsume is the fiancée of Taneda's son, Mamoru, and his wife, Shuko, loves Natsume as if she were her own daughter.