Geisha’s Milked Goods
May I add what I found: Soixante-neuf (69)- Hokusai (1760-1849)
A scene with a totally nude couple in a soixante-neuf position in a perfectly balanced composition. This print is from Hokusai’s most celebrated oban series Fukujuso (The Adonis Plant) and is so distinguishing because of the large scale of the portrayed figures. Some shunga lovers call this image the ‘Egg’.
(Illustrated in Vol.23 of The Complete Ukiyo-e Shunga – R. Lane)