She's fucked floating in Starfire's arms.

"I know just what I want to do with her," Starfire says, grabbing Bumblebee around the waist.
Bumblebee gulps and then licks her lips as she is now face-to-face with her.

She lifts the Heroine off her feet, floating a foot or two up off of the ground.
She shifts backwards, presenting Bumblebee's pussy at cock level for you.

She hooks her legs and spreads them wide. So lovely.
A final touch- she puts Bumblebee's arms behind her back, causing her to flatten out against Starfire, their breasts touching.

You take the obvious invitation and enter her ebony pussy.

She starts moaning right away, which is only interrupted by Starfire's kisses.

"You are the little slut, aren't you," she says, trying to talk dirty.
"For you, yes. I am the slut for you."

You start to fondle her ass as you fuck her, getting used to how tight she is.

"You're still nice and tight. I'll loosen her up, won't I, Star?"
"Yes, your cock is the huge. I love it."
"I love it too," Bumblebee says, "So thick. So long."

As you get into it and the pair talk dirty some more, you get even more aggressive.

You lightly tug on Bumblebee's hair, pulling her head back a little bit.
Starfire takes this opportunity to kiss her all over the neck.

She cries out in orgasm.
Thankfully, the bathroom has been sound-proofed recently (don't ask why!)

You can thankfully go a bit longer, driving a second orgasm out of her.
Starfire also cums, due to her alien empathy trait.

"I'm gonna cum soon. Where do you want it?"