GeoSoulReaper said: Your guess is as good as any One Piece fan's as this isn't seen in the series
Really? Robin and Nami getting eaten out by mermaids isn't in the series? I thought that was a standard Shounen Jump theme.
RiderFan said: I'm unfamiliar with the One Piece universe so please forgive my ignorance in the following statement.
By that bag of what can be seen as money, it seems they paid Madame Shirley for this service (and perhaps she enjoys watching).
Madame Shirley owns the Mermaid Cafe on Fishman Island which is a hostess club catering to visiting pirates. I'm guessing your right in supposing the extra service was purchased.
I love how 'meh' Nico Robin is in this. It's like she's thinking "Wah, am I gay? Whaaatever, I'm too stoned to care... pluuus, she's certainly earning her money down there."