There are three possibelties reasons, why you watched the show...
1) You're a teenaged guy, who can fap to the ecchi scene and till now, you haven't finde pages with real porn
2) You're a female person (maybe also a teenager), who doesn't find out, that you're a lesbian and so you don't know, why all the ecchi scene are so interessting for you
3) You like me: Sometimes you're on your way somewhere and then you see an accident. you slow down and look, what happend, even if you know, that you may see something, that will shock you, but you can't but your eyes away.

Innocent lillies isn't a masterpiece or something, that is worth to watch. The Story is transperent and after episode three you already know how it will end.
All the time, you have the feeling, that it tries to make something big, but it don't happend. But it's funny and the whole time you will thing: "Ah, it's again the wird site of the internet" and "WTF?! I am watching!"
But you know, it's japanese staff... You never understand this funny little japanes. Coming up with wird shit.
Some reason to watch it: Kawaiiii Girlies (with bad tooth), fighting, blood and some ecchi scene.
If like the genre, you maybe should look some animes, but if you just want to laugh: go one, it will be funny.

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