I think the composition and art are really nice here. I do think you should up the font size and contrast on the word bubbles; the ones with the red background are very hard to read. Larger text and it's totally there!

Thanks!

the line is getting definitely better, even if it still needs some works. It's still quite plain, the thickness should vary depending on how and where the the light is.
The file quality is still a bit low. If you use a very brilliant red it would be better saving the file as .png, because .jpg tents to mangle some colours. If you pay attention, the red parts are pixelated and somewhat ugly.
The french is horrible :P
I'm no french but I read it a bit, and it's almost impossible to understand what they say. But hey! That's not serious, it's not that you can speak every language known :)
If you want, telle me what you wanted to say and I can provide a better translation (though not perfect, I'm Italian)
the fonts: please! Use some good fonts, like the ones you can download here
www.blambot.com
I think you have some good ideas, but I must say that some parts of your works bother me a bit. I started reading 'Monster Lover' for the sake of Grackra, mostly - I'm partial to hyenas. I'm somewhat discouraged by the (not very) subtle chauvinism of every comic of yours - and, well, byt the gynormous cocks. Still, I think you can create nice characters. But this topic would get long, so I'll stop here :)