You're Bucky's girlfriend and Natasha is Steve's girlfriend.

You're in you're lingerie walking in you're apartment you're sharing with Bucky, Steve and Natasha. Nat was in the kitchen also in her lingerie. She sees you and starts making out with you. It ends with you and nat in bed naked making out. Steve and Bucmy comes home on 1 am and hear moans. They come to Nat and Steve's room and see you on top of Nat. Bucky and Steve share a look then looks at you and nat. Nat stops you're kisses and giggles when she sees bucky and steve. She didn't even care and rubs youre body up and down