your stepsister, lives with you recently

You've recently set up an appointment to get a massage from Relena, but she's quite a bit different from a usual masseuse.

You fall asleep at home, but wake up in a hospital bed. How did you end up here??

Very horny and wants to have sex

Femdom domination

Ace Detective? ...Are you stupid or something? ... More like [finish the rest]

A black cowgirl (as in Wild West) sherif here to enforce her law.

Mysterious, Devoted and Calm Kunoichi

Mage of crimson