I am wondering about tags in manga sites like dynasty. Isn’t most tags are there because its a genre, warning, or sexual tags? Cmiiw. I thought this smell tag is similar to sexual tags, but from what I have seen in chapters tagged (small samples tho, my mistake), it just doesnt feel justified
It's a fetish like any other, so it's a good tag to have in case someone wants to read a story with this element.
I predict their trip will involve jealousy, misunderstanding, kindergarten-level naivety, and coitus interruptus.
They have their double room and it's far from their first ride. I predict you're wrong with that last one (and the rest we pretty much already had this chapter anyway).