♡My Little Boy♡ 《Sero x ftm little reader》

l/n y/n was known as the bad boy of the school, but what most didn't know was that they had a secret. They were a little, they had childhood trauma and needed to have the childhood that was taken away from them. They felt so alone until they met Sero Hanta. Their soon-to-be caregiver. What happens when Sero walks in on l/n in little space? read to find out!