I unexpectedly ran into Miru, my overly serious senior colleague from the accounting department, (SNOS-250)

生真面目すぎる経理部の先輩社員miruさんとまさかM女デリヘルで遭遇！ 「ヒヒwwこれをネタにいっぱい調教してやるぅ」(僕)

Miru from the accounting department is very diligent at work and is extremely strict when it comes to receipts.
How strict? She’s as strict as the strict teacher in the Queen’s Room from that old drama. – Jav.wine SNOS-250