“Mycroft is a terrible big brother” by Sherlock Holmes; Alternatively,”My’coff is a goo’ bay’bee si’dder” by Jawn Wa’dson” – embalmer56, sadistically_sweet – Sherlock (TV) [Archive of Our Own]

squeakpigsrevenge:

Chapters: 3/?
Fandom: Sherlock (TV), Sherlock Holmes & Related Fandoms
Rating: Not Rated
Warnings: No Archive Warnings Apply
Relationships: Sherlock Holmes/John Watson
Characters: John Watson, Sherlock Holmes, Mycroft Holmes, Mycroft Holmes’s Umbrella
Additional Tags: Age Play, Non-Sexual Age Play, Brotherly Bonding, nappies, Dummies, Spanking, Mycroft has the patience of a saint, dinos are very ‘portant, Little Sherlock, Little John – Freeform, Bathing/Washing, Bratting
Series: Part 3 of The ‘Co-’ Series

@sadieandmo

“Mycroft is a terrible big brother” by Sherlock Holmes; Alternatively,”My’coff is a goo’ bay’bee si’dder” by Jawn Wa’dson” – embalmer56, sadistically_sweet – Sherlock (TV) [Archive of Our Own]