"Emuyumi_Couple" has over 130,000 subscribers.
This is one of the highest numbers of registered users among Japanese people.

The reason for its popularity is obvious after watching just a few of its videos.

First of all, what amazing bodies you two have😍
Ayumi has beautiful breasts that are neither too big nor too small.
Her boyfriend, Doemukun, is a slim, well-trained muscular man with a big penis.
This couple has such sexy bodies that it's hard to believe they're amateurs.

Another feature is the variety of videos available.
It includes everything from soft SM and cosplay sex, lovey-dovey travel footage, and even how-to sex lessons.
This is a very inclusive channel that will satisfy those who want to masturbate, those who want to enjoy some cuddling, and even those who want to learn about sex.