Fics like To Be Young Again (He’s Not My Child Bride!)

“Puberty and me parted ways years ago.” Katsuki crouched down to eye-level with the boy and licked his lip, shivering in discomfort when the kid hungrily followed his tongue’s movements. Thirsty ass brat. “Say, kid, tell me your name.” “Midoriya Izuku. You know that though, Kacchan.” Katsuki and Izuku are in a secret relationship. Izuku gets hit with a quirk after capturing a squad of low-level villains, and it had a delayed reaction of turning his body into an eleven-year-old and Todoroki into a five-year-old, though they keep their memories of being adults. No one knows how long the effects of the quirk will last, which is devastating for Izuku who can’t do anything naughty with Katsuki because Katsuki has morals, but fantastic news for Todoroki who gets to redo his childhood seeking all the affection he missed out on. Katsuki is tasked with overseeing Izuku and Todoroki since he needs to use his paid time off as they don’t rollover and he has 3 months’ worth. What a bumpy road with nosy parents, judgmental friends, and planning a wedding. Non Shotacon. Last 3 ch smut between adult Katsuki and Izuku so rating changed to mature, no underage sex. Written purely for fun, no criticism needed.

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