If you liked the Haou Airen manga, the Anime-Planet community thinks you'd like:
Sixteen-year-old Kirara Nakazono would love nothing more than to be a star actress, but she can't seem to get any gigs that matter. Luckily, her manager Hanamaki knows just the trick: he abandons Kirara in an apartment filled with lecherous producers so she can sleep her way into a role! As she's a virgin, Kirara irritatingly protests, and eventually is allowed to leave by a beautiful and powerful man named Gin with one caveat: he insists that she's his property, and in time he'll be the one to take her virginity. With Gin's blessing Kirara quickly finds herself a rising star, though she has more to handle than just her new career! Gin, her manager and other men can't keep their hands off Kirara; will she succeed in both work and love?
This manga is also by the works of the same author. It also includes smut. Only difference is that the plot in Haou Airen is more intense, and has a bit of action. Love Strip has all the innocent smut.
After the death of her parents, Tsukasa turns to her classmate Ryuji, a yakuza boss, for shelter and a job. Ryuji is generally grave, but purposefully indebts Tsukasa to him so that she has to keep working for him, and he can keep his friend near him. Tsukasa is a simple-minded girl who desperately searches for money to pay off her debts to Ryuji. To make money, she takes on suspicious jobs in addition to being Ryuji's bodyguard, but always ends up in trouble. Ryuji and Tsukasa take turns saving each other as they fight together against the spread of dangerous drugs and weaponry that would destroy Tokyo even more than it has already degraded.