(Sequel to Kittens are Vicious) Shisui starts his sessions with Sakura. Itachi is tired of watching him flail around her and get nowhere. ShiSaku
Shisui had been on his way home from a mission when he rescued a helpless little kitten, who turned out to be a vicious and ungrateful little creature, obligating him to seek the assistance of a certain medic. That's his story and he's sticking to it.