So... I have the two MCU characters I'd like which are Black Widow and Loki, but I'm lacking one hell of a plot and looking for a partner willing to brainstorm all kinds of sexy BDSM styled situations these two could get into. Or rather what Loki could get Natasha into. I'd like a nice balance between plot and smut, but don't mind if it leans one way or the other. I know this isn't exactly very detailed, but as a late night spur of the moment craving what can you do when you're impatient?