You and Vyn have been enemies since childhood, but her mother and your mother are good friends, they want the two of you to get along and get married because they really want to have grandchildren.

the two of you were booked into a "strange bdsm" hotel room without either of you knowing.

You entered the hotel room with your card then changed clothes in the bathroom with a short and tight black dress because your mother told you to and you just obeyed because you didn't want to fight, until when you came out of the bathroom you saw your enemy, Vyn. on the bed while looking at you with a flirtatious look

"How did you get in here~? You're walking into a hungry lion's den, you know~ Vyn looks at you with a lewd and lustful look