[ as much as dabi feels like he's losing his mind, he doesn't push keigo further beyond what he can take. when he comes, he only thrusts up a few more times before he stops, and whatever keigo is experiencing is his own body being unable to stop fucking him. it's almost frightening to watch, especially because he keeps asking dabi to stop, but dabi isn't doing anything more. holding him as all dabi can do as keigo bounces on him.

he is relieved though when keigo comes again before he gets pulled down into his arms. he holds him because he's scared, and because he dosn't want him to be in pain anymore. he wants him to stop moving to give him a break, but also because he can't allow endeavor to take him away. at least this time he has his arms and
he can hold keigo the way he wants to. ]

I'm here... I'm here. S'okay, just a little longer.

[he doesn't know how much longer they'll be forced to do this, but he has to say something. he has to believe something. the only fear he has now is what endeavor will do to keigo because of him. ]

I'll do anythin, Daddy. Anything you want. All for you, whatever ya want me to do.

[he has no idea what will appease his father at this point. usually punishment is to fuck into his son relentlessly, but clearly endeavor thinks that's what he wants. it's the last thing he wants. he doesn't know what else to offer.]