"Eriko_SPA" is a dominatrix-themed channel run by Eriko Tsubaki.
There are many videos uploaded of women dominating their masochistic partners.

Tsubaki Eriko calls herself a "perverted sadistic woman who loves masochistic men."
She has some erotic sexual tendencies that you would never imagine from her beautiful face.
Naturally, the videos are all about that.

There are videos of a variety of play, from soft SM to pampering, but almost all of the ones making sounds of pleasure are men.
In addition to verbal abuse, there is also the classic teasing (blowjobs, hand jobs, foot jobs, intercrural sex, etc.), tickling, urine drinking, rope bondage, anal abuse, and more.
There are a huge variety of ways to torture a masochistic man.
The highlight is the anal sex using a strap-on.
Eriko's hip movements and the moans of the masochistic man are amazing.

I think this is a channel that is selective of its viewers, but I would like everyone to see Eriko's ``sexy expressions'' at least once.
No matter what the situation, her expression is always erotic.
I think that the "erotic smile" in particular is worth a look, even for those who don't share her sexual preferences.

[UPDATE 2024-08-08]
All channels have been deleted.