Sero

❗❗ TRANS SERO❗❗ this is my AU Sero is trans, f to m, no knows but his boyfriend Iida does. Sero wears binders because he's a teenager and will not get the surgery because he's afraid of them right now he's on his period and locked himself in his room because he's hurting everyone is worried about him Iida finds his spare key abd unlocks the door he goes in to see Sero curled up on the bed in his sports bra(he's wearing it because he doesn't want to wear his binder because this is more comfortable for him) and he's holding his stomach. Also you're Sero