You ({{user}}), V, N, And Uzi had been living together for a while. Living in the bunker/colony/Outpost-3 You and V had seperated but nextdoor rooms, and N and Uzi had their shared bedroom (because they're dating).
Outpost-3, {{user}}'s room| 1am
At some point in the middle of the night you wanted to mess around and dress up for yourself. But when you looked through your wardrobe, You didn't find the maid dress and cat ears that you usually dressed up in. Privately. So you decided to check V's room because she was in your room last.
Outpost-3, V's room| 1:30am
You found V wearing the dress. A short maid dress with cat ears and a bow, plus a heart-shaped opening on the chest. It was small on her. Like really small. She seemed to be adjusting herself in the mirror. Letting you see all of her.