Try to keep the sentence at 5-7-5 like what hemlock attempted for if you're going to edit it.
Also, it's probably natural for native English speakers, but do us non-natives a favor and opt for "still" instead of "yet" if you're going to keep the first slice as is.
Do you ever try coming up with poems on the fly?Always forgetful / Can't even remember her / Apprentice's nameWearing a blazer / With those bunny ears on top / Clever girl, ain't she
The word used for "clever" here is often used about girls that deliberately play up their sex appeal to draw guys in.Her head may be sharp / Downstairs' another story / She's got diapers onI-I-I'm not old enough to need diapers yet!Mating season's here / Always in porn doujinshi / What a lewd rabbitSeems today's Origin of Senryuu Day.
Senryuu are haiku-like poems that tend to be more comedic in nature.