They both panted hard but tried to stayed motionless to allow his cum to finally finish shooting; and Jongin took almost 15 seconds before he finally pumped out the last drops of his cum into her throat. He shivered and convulsed, but waited a while before gently pulled his cock out, dragging along a large amount of sticky mucous that hung in long trails down his body, covering her jaw and neck and chest in more fluids.
Seohyun took a while longer to recover; her mouth and jaw and throat was incredibly sore and tired, and she could barely talk or close her mouth after being kept open for so long. Jongin sat down next to her and watched and waited as she gasped for air and let her abused body relax slowly. Her jaw hung open slightly, and her eyes were dazed and unfocused.
But there was no trace of upset or dissatisfaction, nor did she seem angry or hurt. She just seemed to be overwhelmed by what was happening. Jongin smiled happily and grabbed more tissues and started wiping her chest and neck.
"You did great, you held on and allowed me to find my release like this. I am very thankful to you , Seohyun-ah, for granting my wish. This is something I wanted to do for a long time, but my past girlfriends would just brush me off or stop at the slightest bit of pain. I understand its not easy or comfortable, but I just wanted to try it once. You made this possible, I am very grateful."
- - -
In a way, Jongin was telling the truth. Because of his huge cock-tip, none of the girls he knew were capable of taking his cock in more than 3 inches, so they all refused to let him try this, no matter how Jongin charmed them or made them happy. So his gratitude was real and sincere.
But now, he had no intention of just doing this once. Once she gets used to it, the brothers intend to make Seohyun their personal slut, and her mouth is definitely one hole they will love to use on a regular basis.
- - -
Seohyun of course, immediately got up and started bowing when she heard his words. Speaking through her tired and sore mouth, she hurriedly replied, "No need for thanks Oppa, you are simply helping me as well. I can't receive your words of gratitude, when it should be me who must thank you. You generously supplied me with your cum to help my vocals, and went through the effort of planning all these training sessions and tasks, just to help me with my problems and make me become a better actress."
Her face was one of embarrassment and humbleness. For Seohyun, with her strict upbringing and years of upright behaviour, having a senior or someone older giving her thanks and expressing gratitude is simply not right. As a junior and someone younger, respect to elders is something so deeply ingrained inside her, she cannot ignore it. It makes her completely uncomfortable and stressed if someone older than her treats her with more respect than she thinks she deserves.
- - -
Jongin of course, said all this with instructions from his older brother. Joon knows her personality inside-out, and had expected her to respond like this. For the brothers, her humbleness and willingness to learn and submit to someone more senior is what makes her so easily manipulated and submissive.
They want to continue to reinforce in her the idea that they are kind and helpful and are giving her all she needs without any payment or asking for anything in return. This will make her feel indebted and more eager than ever to do as they say in the future.
- - -
Things calmed down quickly after that. They both drank lots of water to replenish all the lost fluids. Jongin helped her clean up and then sent her to the shower.
"Joon Hyung should be here in about half an hour. He is a very punctual person, and he would also be expecting me to be back in the gym soon. Some of my clients should be coming in for their training appointments soon. I guess you should go shower and change and wait for him, I will get going to the gym."
"Thank you Oppa. You helped me so much, I am so thankful. I will miss you a lot the next two weeks." Seohyun was a little sad, for this will be the last time she sees him until two weeks later, when she comes back from her holiday.
"Don' be sad, two weeks will pass by quick. You should enjoy yourself and perform your best for the concerts. Me and Hyung will be cheering for your girls in front of the TV. I tried getting tickets for the Dream concert, but I it was impossible. Anyway, before I go, I have a suggestion, if you are in the mood to do something nice for my Hyung. And if you are not too tired."
This got Seohyun's attention, as she feels she owes Joon a lot, and is quite lost as to how she can make up to him or make him happy. Anything that can make Joon happy is a good idea to her.