Dramatic IronyＤＲＡＭＡＴＩＣ　ＩＲＯＮＹ藤崎竜短編２; DRAMATIC IRONY ―藤崎竜短編集2―; Dramatic Irony ~Fujisaki Ryuu Short Stories 2~; Dramatic Irony ~Fujisaki Ryuu Tanpenshuu 2~

From Inane scanlation notes: Dramatic Irony has 4 different short stories. The first short story is Dramatic Irony, the second is Yugamism, the third is Milk Junkies, and the last is the Houshin Engi special.