Yamamoto know how to please a lady

This is very disturbing..the girls always look so.young it's disgusting

Horrible

Disgusting

I'm sorry, but the expression on her face suggests to me that she is not consenting, and his expression looks creepy.

This strikes me as abuse, not "kink".

She definitely does not look happy.

Yes, but it's manga, so lets see what happens. You all are judging it based on four panels out of 100s.