End of mission

"Shit, shit, shit," you mutter to yourself as you walk out of Stark Tower. Black Widow is going to be angry. You're not sure how long you were inside, but it's getting dark outside which means it was at least a couple of hours. After fucking and cumming inside Pepper on the conference room floor, she had dragged you into the shower to continue the passionate sex where she had even let you briefly fuck her up her ass before finishing you with her mouth while you held her upside down. You smile and wave at the security guards who wish you a good evening, although the homeless guy is no longer there with them.

At first, you don't see Black Widow's car where you had left her and you think she might have gotten tired of waiting and left, but suddenly the car pulls up to the curb and the door opens. Black Widow looks at you with a raised eyebrow. Nervously, you get into the car and she starts driving. Neither of you say a word until the car is a few blocks away from Stark Tower, before she reaches into the backseat, grabs a bottle of sports drink she had made you get and hands it to you with a sly smile.

"Thanks," you say, taking the bottle and immediately cracking it open to take a few big gulps. It seemed like all the errands Black Widow had you run were part of her plan and you wonder if she knows what happened between you and Pepper. There's no way she could have predicted that, could she?

Soon, Black Widow pulls into a dark parking structure and stops the vehicle. She holds her hand out and you stare at it until you realize she wants the flash drive back and you hand it to her.

"Good job. The blood's effects should wear off in a few hours, so you can keep looking like Stark or morph into someone else or back to yourself. Just don't let anyone see you morph. I'll be in touch," Black Widow says.

"That's it? What was this about?"

"That's it. And it's need to know. All you need to know is that you did what we needed you to do today and that we'll have use for you again sometime. Maybe," she says.

"So I'm an Avenger now?" you ask.

Black Widow laughs like you had just told a joke. "No. Now, go away. You can get out and walk or do your magic thing," she says.

"Okay, okay," you say, sneaking a glance down at her chest again before you activate your teleportation ring.