Please don't mind me if I intrude a little.
You sound like you have the perfect situation.
1. You have cigars.
2. She's your...girlfriend.
2. She does not mind the cigars .
3. You're not hitched.
4. You're really not obligated.
5. You have cigars.
6. No need to go any further.
I would stay right about there my friend.
For the rest of us, let's bow our heads for the Man's Prayer....
I'm a man, but I can change. If I have to.... I guess.