If at First You Don't Succeed ( Drarry Fanfi...
Blaise doses Draco with a love potion and he (of course) is all over Harry, and after Harry fixes it Blaise does it again. And again. Eventually Draco should get the point, right?
Warnings: A bit of Humil, gratuitous use of potions, some OOCness, man on man sex talk, man on man oral, some bad words, some other acts of a sexual nature mentioned