Hump Bang!

"More than a lover? Less than fiancé? H relationship that cannot be said to others! Please do more, more, more and more ...! The lewd girl's hentai picture scroll doesn't stop today! ??"

Kouji and Hiro are exploring their sexual lives, not with ease, but with gradual acceptance of each other's tastes. Kouji acts as the dominant master and Hiro seems to be the willing slave. Will this setup work for these two?