DO NOT SAVE TO A NSFW LIST. THIS IS COMPLETELY SFW. Heyo! So I can't find any age regression related fanfics related to Haikyuu characters, so I decided to make my own! Requests will be opened, but most of the time I'll just write some of my multi shipper ships. THIS IS 100% SMUT FREE. 100% FLUFF AHEAD. MAYBE SOME ANGST. BUT IT WILL ALWAYS END IN FLUFF.