Nice animation - sudden end? Oo
I liked your animation very much ^_^
The style, the graphics, everything was just fine! The animations themselves could be more smooth but don't worry about that.
The end was a bit odd. As a watcher you wait and wait for a kind of climax at the end. The scene with the picture was funny but not "enough". The final scene (rupture of the pic) was ... well... inappropriate?
There was no real clou at the end. Try to make one the next time maybe.
And by the way: You don't need any kind of hentai to make your animation more interesting. :)
I hope you are not mad at me now O_o"
Everything's just my opinion ^^