Make Starfire gape

You wander over to Starfire with your hard cock in your hands.

"So... Probably need someone to finish you off, looks like you almost came from all that" you say

"...how did you know?" Star says while blushing

"Just show me your asshole already" you command

Starfire gets on all fours, still covered in cum and cum still leaking out of her ass and pussy. Her ass is slightly gaping but it hasn't had you inside it yet.

You press your massive cock inside her ass as she moans in pleasure. Supergirl starts massaging your balls as more and more of your cock disappears into Starfire's asshole.

"Oh shit, that's good, please make with the fucking fast please" Starfire pleads

"If you says so" you say as you start pounding furiously away at her asshole. After a minute or two of fucking hard you pull your cock out and see Starfire's asshole still gaping from your cock.

"Maybe we should make this gape permanent" you say to Supergirl

"Or you could make me gape?" she asks back