You feel your body coiling ... shifting and changing although probably slower than you would normally expect. You can feel yourself getting bigger and bigger, your feet fusing together and hardening. Your legs twisting and your swollen dick becoming even more swollen than before. Your body was growing too though and you were broadening and widening, you can feel yourself becoming stronger and stronger. You could feel yourself becoming huge... breaking the couch beneath you. You were getting massive really, and you were feeling your horns grow and your face become something gnarled and twisted. You groan out as your tongue cock slips out and soon you were slamming it into your son's mouth. Fucking his throat rapidly and your cock was slapping up against his back. Groaning as you become something more and more monstrous, your dick becoming equine. You can feel his hot wet mouth around your cock tongue and your showering him with cum with your prime cock. You can feel your extra cocks from that previous bondage art erupt from your groin. Your cumming with all of them and your dick nipples are throbbing and cumming as well. You are a cum fountain at the moment and the young man is covered in it. He would probably be chuckling right now if you weren't fucking his throat with your tongue. If you weren't holding him to your body grinding up against him and slapping him with your dicks in all directions. He would probably be doing another bondage art right now if you weren't going crazy on him, but you couldn't help it.
It would be days later and it would probably be a good thing that Aether could regenerate and was so durable. Because you didn't get tired for a moment. You kept going and going and going and going, you seriously couldn't even stop if you wanted too. It all felt too good and you were enjoying using his body in so many ways. You were also enjoying realizing that by ravaging him like this you could keep him from moving on so easily. At some point you even got cock tentacles again and those you enjoyed using very much. You could keep those annoying hands engaged and he couldn't do those hand signs of his. However you did find he could keep up to some extent. Sure he went unconscious for bits, but you always found the moment you were about to let your guard down he would be up again forcing you to engage once more. It was frustrating because for some reason you were starting to think you needed to get control back. Funny because you are pretty sure you are his father, and that you've always enjoyed his sex magics... but for some reason you're starting to feel that perhaps he's gotten a bit out of hand. You're a dominant after all and he's just playing with you...
Something inside of you was starting to rebel... but at least this was a really fun way to rebel and it kept the boy happy too. So you weren't feeling guilty about it, because you definitely got him to cum a lot ... you got him to cum a lot and a lot and a lot... You were happy about that. You got to keep your dicks happy too and there were so many to keep happy now.
Finally though you grew a little bored, and something in you decided that you wanted to see what would happen next. So you loosened your grip on him. The young man needs some time to recover, a couple of minutes at least... but when he does he is soon moving onto the next spell.