Text aside, it looks like these pictures were slapped together in no more than 10 minutes, maximum. There are some basic shapes and you can discern what's what for the most part, but it honestly looks like you made it in Paint. The hub has some higher standards for quality. It is a picture site after all, and not a text site.
Maybe you weren't here back then, but there was a whole thing about shota things with tiny pencil dicks that looked like they had been slapped on there with paint. Granted, that was a lot sillier than this, but the artist kept uploading and uploading and I think got banned in the end because so many people were frustrated with it? Anyway...
○ Firstly, don't do such sketchy lines to show where stuff like arms and such go, especially something as detailed and important as the face. It makes it look all scratchy and hard to figure out where everything is at times. Like, are her breasts really blushy over there, or is that her top bleeding into her skin?
○ Secondly, if you're going to shade and put details in, do so consistently with a same level of detail everywhere. For an exaggerated example, try to draw a smiley face -- then spend 20 odd minutes on the eyes alone, making them beautiful anime eyes. It's creepy. While the effect isn't that great here, the basis for it is there. (I'm guilty of this too at times.)
○ Third... If you're having trouble going immediately digital, try drawing it all traditionally, taking a picture with your phone and then tracing over it in a digital program. There are some great free programs out there that aren't Paint.
And, if you feel absolutely terrible about your drawing abilities, perhaps you'd be more comfortable either collaborating with artists, or simply adding text to already existing pictures. I'm sure the rule34 site or others have a plethora of inspiration for both of these stories. The stories I'm sure everyone will agree are great! Just... shooting yourself in the foot there by using that art which doesn't seem to have gotten half as much love from you as the story did :T I could be wrong about that, I guess. But yeah...
