This is not a SFW instance. NSFW communities will be tagged, and efforts will be made to keep SFW communities clean, but proceed at your own comfort level.
Any room that was so airtight this would be a concern has already taken that into account. Air will get in under the door, through cracks or fixtures, or even the window the fan is in.
Any room that was so airtight this would be a concern has already taken that into account. Air will get in under the door, through cracks or fixtures, or even the window the fan is in.