An old fashioned throat-clogging

Juliet screams in rage and mounts herself back on you. Instead of sitting on your cock, she moves forward, bringing her hips over to your head. Her swinging dick dangles mere inches away from your mouth and you understand what you have gotten yourself into. You instantly close shut your mouth to prevent her cock from entering it. That doesn't help, because Juliet thrusts her hips forward with all of her might, sending her erect cock down your throat.

You start gagging but, Juliet doesn't care. She plants your head to the ground and moves her cock down deeper until you feel her balls touch your chin. She then moves her legs forward and takes a seat on your face with her cock still lodged down your throat.

She speaks up "This is how it's going to work... Since you won't just let me cum from your dick, then I'll have to just cum like this. I will sit right here until you make me cum, so if you want to breathe normally again, you better get to work."

You've run out of options. There is no way you can get her off of you, and any movement you make, makes her cock move around and make you gag. You try your best to move your tongue around her cock. You already know that Juliet was close to orgasm earlier, so you try to keep the momentum going. There is not much you can do in pleasuring her since your head is being pressed down by her ass, but that doesn't seem to keep Juliet from experiencing pleasure. All you can do is stay there and wait for her orgasm.

After about 20 straight minutes of your throat being filled by Juliet's cock, it starts throbbing and getting hotter in your throat. This whole situation really turned Juliet on, and it seems she's about to cum. You hear a scream come from Juliet and her cock starts twitching. Then, a giant wave of cum enters your throat and you start gagging. One load after another blasts down your throat hole as Juliet's body shakes in pleasure. When the orgasm has subsided, she topples off of you. You instantly jump up, hoping not to get **** by her again, but she seems pretty out of it. Her face looks up at the ceiling and she starts mumbling to herself. Her hair is a complete mess, and both her eyes are staring blankly at nothing.

You cough a couple of times, from the huge load of cum you just swallowed and slowly move away from her.

You hear Alan speak through the speaker in the room "Well, looks like you gave a little TOO much freedom to Juliet. We warned you that she get's a bit freaky from too much excitement, but it usually doesn't take her too long to calm down. Well, technically, you did cum in her ass at one point, so the test is a success! Feel free to return to your room when your ready."

You take a breather and go back to your room to wash your mouth from the taste of Juliet's cum.

You got the "Reversed service" ending with Juliet.