Haishinchuu.

“I love sex. It’s simple and easy to understand.” Hana and Maki are two friends who make a living by having sex with complete strangers and livestreaming it online. With no home to return to and nowhere they truly belong, their life is still, in its own way, happy. At least, it was… until a certain boy (Hokuto) appeared. (Source: Funguild, translated)