She joins 'Starfire' on her knees invitingly.

The pair slowly go to their knees and look at you.
Raven beckons for you with one finger.

Not being an idiot, you approach quickly, your rock hard cock bobbing up and down with each step.

Raven looks you in the eyes.
'Starfire' follows your cock's movements.

"You're never going to speak of this to anyone, right," Raven says.
"Can we talk about it here, at least?"
"Deal."

Now confident and turned on all at once, Raven puts her mouth around your cock.
Holy shit!

She starts to suck as 'Starfire' turns her attention to you, looking you in the eyes.
You look at Raven.
She makes eye contact.

Raven takes your cock all of the way in her mouth, gets comfortable and then starts to suck it properly.
Her 'friend' starts to play with your balls.

After a few minutes, Raven lets your dick pop free and rest on her chin.

"Not bad, right? Do I suck your cock as well as she did?"
'Starfire' looks at you anxiously.
"I plead the Fifth."

They both laugh.

"Let me have another go at the sucking then," the 'Alien' says, "For comparison."
"No problem. These look like fun."

The pair trade, with Raven sucking on your balls, while 'Starfire' sucks your cock again.

'This is amazing,' you think, 'I wonder how far this will go?'