Is it possible for a septic tank to smell like perfume and roses?

yes, if you fill it up with perfume and roses instead of... the usual stuff that goes in there.

Fill it with deep fried steak potatoes and mamas green beans! And some lard too 😝😜😛

If those are the only things you flush...

I suppose it is possible.

If the septic tank only consists of perfume and roses.

Once the toilets systems plastic wraps the faeces.

If they wear perfume and carry roses.

Only if I fart into it

Yes