Sorry that I'm a bit cheeky today but it's not what you imagine it to be. I stole this picture from the blogosphere. I'd swear that these men were presenting a cheque to the woman. Unfortunately, there's little to show the contrast between the cheque and the colour of the woman's clothes. So ...... I shall leave it to your little imagination to believe what you want to see.
Note: according to the Urban Dictionary, "tuning in tokyo" refers to the "tweaking or twisting the nipples of a female's breasts, particularly when done in an awkward or clumsy manner."