Help this pervert girl pls

Soooo. A month ago i saw a hentai anime for the first time and it didn't feel like overexerted with huge boobs and loud moaning. But unfortunately i accidentally closed it and can't find that anime anymore.

So the story goes like a girl wants to try sex and asks her classmate to do her, they do the deed under the school stairs but she wasn't satisfied. So she kinda goes around having sex with older men.

Oh and one night she saw a black man trying to rape a woman so she took that woman's place and let the guy do her. Then she started regularly seeing him to fuck her and he gives her money for the sex.

That's all i can remember. And if you have any recommendations of hentai that has no screaming and bouncing boobs that would be great