To me, cum has a very similar, nice scent like Brie cheese.
By #64328 at 10,Sep,15 05:33
Mine doesnt have much smell either...but a close friend growing up would cum and smell just like Comet cleanser. I always thought his cum stunk. Definitly was not a fan of the smell.. I was always afraid of us getting caught because of his strong smell
--------------------------------------- added after 2 minutes
I mean an otorhinolaryngologist.