Help me find this manga whit these plot please!

Please help me find this manga with these plot

- It's manga, not doujinshi (highly confident about this)
- Not Loli (not sure it's small breasts or not)
- Not rape or ntr.
- Kind of vanilla, I think.
- Heroine is a tomboy (or just tomboylish) and dress like a male worker in a factory or goods shed (as labor or somthing like that).
- Then she has sex with male protagonist who work at the same place as hers (I can't remember the reason).
- In the ending page, she dress very girly and make everyone shock.

I can't remember this is in a tankoubon, magazine or seperate translated one-shot, and can't remember it's a on FAKKU or not too.

Please help me and thank you in advance.

Perhaps you're thinking of Pleasurable Work by Ao Banana?

It's not, but thank you anyway.

I don't even recognize the art style.
It exists now only in my memory.