John stumbles into several situations where he witnesses Sherlock experience sounds and other sensual input, because it is very different from how other people perceive, he decides to explore the topic. There might be hints of synaesthesia in here. Intense descriptions of experiencing sensory information. H/C, some whump, friendship, Sherlock opening up a bit, doctor!John
Rated: K+ - English - Friendship/Hurt/Comfort - Chapters: 4 - Words: 12,129 - Reviews: 14 - Favs: 27 - Follows: 29 - Updated: 7/8/2016 - Published: 9/3/2015 - Sherlock H., John W.