I would like that stuff, but I did not even found a manga like that and cant find anything like that on exhentai either
How long was this manga and what was age of the characters?
it was fairly short. like, 15 to 20 pages
and the characters were kids in the first few panels but they're teenagers for the rest of it.
The story you are looking for is called "A way to be a bride" by Horihone Saizou. It was released in the Tankoubon Niku No Ana (The Hole of the Flesh) and there is an english translation available on exhentai.
I've been looking for this for so long!
I guess I kept skipping over it because it was missing a few key tags.