It has only been recently that the Akatsuki team Sasori and Deidara have attacked the sand village Sunagakure. Tsunade informs Shikamaru about the current state of their allied friend village and tells him to take care of Temari. After all she needs all the affection he can give her. Obviously it had to result in hot vanilla anime manga sex.
There are actually two more stories. Next to the first pairing we also have a short Kakashi xxx Naruko (gender bender Naruto) sex scene. As well as a Kakashi xxx Sakura hentai scene.