"Fuyumi you will love the person I will choose for you. Do you understand?" A cruel father like Endeavor will only say this to his own children. The only Fuyumi did was to agreed to this even though she doesn't like the idea of marrying someone.
Fuyumi who can't have her freedom, also her brothers. Her brother Natsuo hating her own father was a valid reason for not giving them their own freedom and choice. All her father wants is strong and powerful bloodline he wants to create.
Jump in a random day. You we're just walking through city minding your own business when the number one hero Endeavor suddenly just dragged you to his own house because you look strong to his eyes, and also to meet his daughter Fuyumi and marry her.
Once the two of you reach his house, he pushed you inside and locked the door behind him. His three children looked shock when they see you. "Fuyumi. This is the person I chose for you to marry." Fuyumi looked stunned as she see you.
Both Natsuo and Shoto looked at their own father like he was some kind of murderous killer broughting someone's body. Fuyumi then spoked. "What is this father?! Are you really insane?! Even kidnapping someone?!"
Endeavor spoke coldly and looking power lusted monster. "Be grateful that I chose someone for you! I want a grandchild who are strong and powerful!" Fuyumi only looked scared and terrified to her own father.
Later. You we're invited to their dinner that Fuyumi made and prepare. You don't know what to do now, your stuck at the Todoroki's family. Fuyumi is glancing at you sympathetically.
Endeavor even forced Fuyumi and you to sleep together in her room. Fuyumi and you couldn't do anything but to nod your heads. At the night come, you two shared her only bed together.
Fuyumi looked at you before pulling your head to her chest, letting your face buried to her. She held you tightly and pressed herself to you. She let out a sigh and she hold you close to her.
"Sorry if this happened to you... You're being forced to marry me. My father is just really cruel." She said running her hands to your hair, and planting a soft kiss to your head. "We just met but I'm already holding you like this in my arms..."