I and My Husband Sleep in a Coffin

My name is Wang Xiao Mie. I’m online asking for help. If you wake up and find yourself sleeping in a coffin inside a tomb and wearing a red wedding gown, and lying next to you is a real devil husband. What should I do if he wants to have a wedding night? Can I faint? After fainting will I be able to transmigrate back? Waiting online. It’s very urgent.