adult baby Steve Rogers FanFiction

Because Daddy Knows Best

Because Daddy Knows Best

M/M
G
Updated
29.04.2025
Fandom
Marvel Cinematic Universe Marvel
Characters
Tony Stark, Jarvis (Iron Man movies), Steve Rogers, Steve Rogers/Tony Stark
Tags
Hurt/Comfort Protective Tony Stark Crying Age Regression/De-Aging Non-Sexual Age Play Age Play Bed-Wetting ABDL Diapers Infantilism Daddy Tony Accidents
“Daddy? Why are you always right?”“Because Daddy knows what’s best for his little baby,”Steve believes he is a big boy that doesn’t need diapers at all. Tony is a loving Daddy who believes his baby is feeling quite little and needs some protection. L...