In that story, Jiraiya and Tsunade were a married couple. [wikipedia]

Jiraiya and Tsunade Manga Wallpaper

Jiraiya and Tsunade Anime Wallpaper

Tsunade as well as her former teammates Jiraiya and Orochimaru, is a former student of the Third Hokage. She is also the granddaughter of the First Hokage, and so many characters in the series refer to her with the Japanese honorific "hime" (meaning "princess"). [wikipedia]

Tsunade from anime Naruto

Tsunade anime wallpaper

Tsunade sexy picture