"Now you'll know another route. The more the better." Al stretched out on the bench of the laboratory and took in a deep, relaxed breath. This was quiet and calm, this was home. Especially with Severus sitting right here, his chest rising and falling right against Al's ear.
"I didn't have to sneak into the Restricted Section," Al grinned up. "They let me in. All I had to do is turn in some extracurricular research now and then for it."