SNOS-376 | I unexpectedly ran into the serious accounting department's Tano-san at a call girl service! And when I took her clothes off, her boobs were huge! "Hehe, I'll use this as leverage to give you lots of titjobs!" Tano Yu

Tano-san from the accounting department is known for being strict about expenses and having a cold, unfriendly demeanor. One day, she shows up as the call girl summoned by Yamamoto, a senior colleague! When he uses the company's ban on side jobs to blackmail her into sex, he discovers she possesses a pair of massive, incredibly sensitive breasts. Their relationship evolves into a convenient arrangement where she uses those breasts to pleasure him—whether at the office or in a hotel...!