Kuroko no Basuke dj - Ana ga Attara Hairitakunai

Pairing: Takao x Midorima

The third story in the compilation book Futari no Daisuki Matomemashita. [...] the story revolves around Takao who's been building up sexual frustration and Midorima who couldn't care less about it. But this time, Midorima happens to have an unusual problem...

(from Yefione Translations)

Included in Kirimochi Nie's reprint anthology Futari no Daisuki Matomemashita.