Mesmerizing My Lil’ Sis and Her Besties

OVERVIEW

I’m always being teased by my younger sister. But she’s kind of adorable because of that. We’re actually fairly close since I give as good as I receive. However, she has been entertaining several of her friends at the house lately, and she gave me a peculiar medication.

MEET THE CHARACTERS

Reina
A serious, straight-laced girl. She likes watching anime with Aika. Since her parents are very strict, she’s only able to relax when she leaves the house. As you’d expect, she comes over quite often, and is the first girl to receive some “special treatment”.

Chieko
A haughty girl. She usually comes over in the evening, and isn’t very kind to me. At the same time, though, I can’t help but notice how hot she is. I’ve made up a separate room for her to sleep in.

Hikaru
A real nervous Nelly. Her legs are really long, and she’s got a great figure. She helps my sister study. Oh, and she smells good. Does my sister know Hikaru is just my type…?

Mitsuki

One would never think Mitsuki was from the same planet. I never have any idea what she’s thinking. She’s always staring at me like she wants something… I just don’t say anything. Might be nice to have a girl like that, though. She says she met Aika online, and now she’s staying the night…?

Aika
My little sister who’s always making fun of me. She really bugs me sometimes, but we’re surprisingly close. However, her sense of humor is a bit crude… Before tonight’s sleepover, she handed me a weird drug…