Common Scents!

Babies
Puppy Breath
The air right before a Thunderstorm
Livestock area at County Fairs
Rodeos
(If you really think of the source of the last 2, it really doesn't sound very inviting though, lol)
A fresh cleaned house
Jasmine
Honeysucle
Roses

Oh not at all. I'm a city boy and love the smell of County Fairs and Rodeos. (However I learned the hard way not to wear good shoes)
 
Rain as it just begins wetting a clean concrete sidewalk or patio.

The Squeeze's cum in my moustache.

Smoke from a campfire of ancient dead Juniper Utahenses in a fire pit of red, sandy clay.

Sagebrush during and after a rainstorm.

The Giant Redwood Forests at any time, but especially during a light rain.

Freshly opened oysters (in season).

Chipotle

Gardenias
 
Lighter fluid

Macaroni and cheese baking

Toasted coconut

My beard freshly washed

The mailbox when there are no bills

Pears

Hydrangea

Lavoris mouthwash

Cedar

Beef liver with bacon and onions

Nutmeg
 
a basket, preferably male, honey suckle, thanksgiving turkey baking, a cake baking, a man wearing axe body spray, good skunk weed not in a blunt, baby powder.
 
Forklift propane exhaust

Freshly laundered t-shirts of a certain man

Clove cigarettes

Pot roast simmering

Irish Spring or Ivory soap on certain men

Freshly mimeographed paper

Rose buds on a cool dewy morning

Firework smoke

Pancakes on Sunday morning

Rosemary

Cedar closets

Damp redwood forest

Fresh Sawdust
 
U guys named it all :)
But my favorite is PINE TREE AFTER RAIN!
oh, thats scent just wakes every bone in my body! that`s pure nature :)
 
Babies
Night Blooming Jasmine (but from a distance)
Freshly brewed coffee in the morning
Bread dough rising
Outdoors after a rain
Peonies in bloom
Freshly mowed lawn
Smoke from a campfire
The smell of my partner when I wake in the morning and cuddle up behind him