It is most definitely intentional.
The actor's name is Yusuke Nishijima, and he does this quite consistently.
Yusuke is really skilled. He's able to precisely deliver most of the throatpie internally, and pulls-out only before the very last spurt.
Yusuke is fav actor in JAV deepthroat genre. My fav film is MUKC-024 which he appears throughout the entire movie alongside the beautiful and slender actress Hinano Tachibana she has very erotic narrow throat and he didn't give up of not fucking it deep and properly, as is necessary in this genre. Actresses who participate in this genre and work on such a films need to know what the expectations are of them.
Nevertheless, not ejaculating fully deep in throat and pulls-out is turn off (for me) intentionally or unintentionally.
The throat need to accept a whole load and actor should not pull out, and when finish to get out of the throat slowly.
He’s on record about the reason for this. If you notice, sometimes the girls will tense up during the throatfucking, and if they get too tense the throat muscles may squeeze so tightly that he isn’t able to ejaculate fully. So in those cases he pulls out to get the pressure off his dick and release the rest of the load. If the girls is relaxed then usually he’ll stay in their throat for the whole load.
Sound like bullshiting for 'bad performing' tbh. In some films he do not performe at his best and some actresses are not so skilled, yet willing to take part of such a films ending not do their role properly. The result: It is look like he let Actresses to 'escape' the moment or show them 'mercy' instead of gripping and pushing them into his cock's base.
I agree that more relaxed throats are taking able take entire ejaculation probably without considering or worrying of the actress.
I understand the 'need' of considering that an actress. Many actresses when are moving their head back when actor's start ejaculate and actors let them go before full loading.
My preference is still full throat ejaculation with the throat bulging out by the cock.
Are there any like this where the girl is trying to push the guy back but then her hands are grabbed and put down by the guy. Basically when she is resisting and gagging at the same time. She can’t take anymore but he goes even deeper.
There are some films of actresses get their throat fucked deep, tapping and being ignored by the actor for more few moments - Thing I very like it! Ignoring actress is very exciting moments.
MISM-417 and HUBLK-067 (Hinano Miki scene) featured with Yusuke Nishijima.