Starfire- both of them!

"Come up here," OG Starfire says.
"Yes, up to the us," Starfire adds.

Raven nods and sits up.
She gets in Starfire's lap and mounts it.

Starfire begins to kiss her all over her face.

OG Starfire reaches over and grabs Raven's arms.
She places them behind her back, the Heroine accepting this and gripping her own wrists.

The older Starfire leans in and kisses her all over her neck, getting the juices that ended up there.

The Titans are soon past clean up and just kissing each other passionately.
Their breasts are rubbing together.

OG Starfire gives them instructions.

Raven has now locked her legs around her friend, who, in turn, is grabbing her under them for support.

She stands up, easily lifting her teammate up as the kiss continues.

OG Starfire gets up too and leans in.
She locks eyes with Raven.
The Titan breaks that kiss and begins to kiss her interdimensional companion.

Starfire rubs her friend's ass and leans back against her fellow Alien.

They break the kiss and the duo whisper to each other.

"Your turn," Starfire says.
"Azarath Metrion Zinthos!"

The clothes on OG Starfire glow and then disappear.

She's now naked like they are, her clothes appearing in a neat pile alongside their own.

She smiles.

"What do you two have in mind?"