"GRIND AIRI" is a couple channel operated by AIRI and partners.

AIRI calls himself a ``sexual monster.''
She has a beautiful butt and a well-balanced body.

A large number of short videos are distributed.
Basically, it seems that the purpose is to lead people to fan sites, but there are many that are worth watching even if they are short.
There are also videos of sudden blowjobs and sudden climaxes, which may be easier to jerk off material.

Also, ``waist swing'' is also a pick-up point.
AIRI is good at swinging her hips, not only in the cowgirl position but also in the back and missionary positions.
If you like aggressive erotic women, this is the channel you should check out.