Everyone uses Bumblebee.

Bumblebee is floated over to the bed and laid down on her back.
She can't wait to see what's going to happen next.

Starfire approaches the bed from the left.
Raven approaches the bed from the right.
You approach from the front.

"I need more of your tongue," Starfire says, "Give me the licking."
She nods.

"But first...It's my turn. Let's see how that strap-on works."
She nods again.

"As for me, well, you'll see."
She nods a final time.

Starfire mounts the Ebony Heroine's face, planting her ass and pussy right on it.
She faces towards you and Raven for maximum fun.

Raven acts next, floating herself on top of the bound Bumblebee and filling herself up with the strap-on cock.
She likes them big, so you delivered.

Bumblebee has a surprised grunt as her 'cock' is put inside of Raven's pussy.

"You used one of my magic ones, didn't you," she says.
"Guilty. This one will make her feel it like a real one," you reply.
"It is a special treat. Enjoy the it," Starfire says, rubbing her tits.

Raven and Starfire begin to really have fun with Bumblebee.
One gets licked.
The other gets fucked.

Of course, there's one more piece to this puzzle...