Yes

Marla moans. "I would love to cum with you right now. Wrap my legs around you while you shoot your cum deep into me and finally give me what I crave again."

She seemingly turns herself on as much as she does you with her words. "Or I would kneel in front of you, jerk you off, give myself to you, and you could shoot your cum all over my face and my breasts...you could even cum in my mouth. And I´d swallow for you."

Marla's moans become louder and your feel how your dick is desperately fighting against the cage, to no avail. "I would beg you to give me more of your dick, to submit me. But your penis is locked up now, completely useless. And all you can do is use your mouth while I pleasure myself with you, as nothing but a toy."

Marla seems to finally reach her climax, her legs closing around your face as she cums, almost screaming in pleasure, her hands grip your balls tighter which gives you the edge you needed as you feel your own orgasm approaching.

"Fuuuuck, Ethan, you're so good at this. Don't stoooop. Such a good boyy..fuckkk"

Waves of satisfaction run through her body until she drops down on you exhausted. And while she catches her breatch, her hand still around your balls, you feel your dick twitch in his cage as you cum.
You slowly shoot a small load which dribbles out of the tip of your soft cock, down through the bars off the cage onto Marlas hand.

This catches Marlas attention. "Oh my god, you actually managed to cum! Well, seems like I ruined your orgasm, but I think you can still be happy, you wont be able to cum much better with this thing on. I mean its not a lot, and it looks a bit pathetic how your dick twitches behind these bars, covered in his cum, but I´m still happy you came. you feel one of her fingers collect some of the cum which she then licks of. "Mmh..i´ve missed the taste of you."

Then she turns around and kneels over you. She leans down and gives you a kiss on the forehead, then she stands up and begins to dress. "You were good. Maybe we'll do it again sometime. Maybe I'll even find a way to get these keys."

She opens the door and leaves the room.

Shortly after, you get dressed again as well, and follow her back into the livingroom