After discovering the seemingly self-respecting office lady Yamagishi's repressed and lewd nature... they secretly indulged in intercourse inside each other for a week in their office alone. Yamagishi Aika PRED-444

[The most promiscuous women are those who seem serious.] In the deserted office, it was just me and Yamagishi from general affairs. I thought she was the difficult type, but unexpectedly, we hit it off. We secretly drank together at work… then her eyes changed, she suddenly kissed me, and we had sex without a condom right there in the office. That Yamagishi is so promiscuous… Until the other employees arrived at work, undiscovered by my wife, I was having a multi-part office affair with the ridiculously sexually voracious Yamagishi.