My Little Sister Isn't Erotic!

An elder sister heads off on a perilous semen collecting quest
to stop her little sisters lewdification in this SEX BATTLE RPG!

You see, elder sister Hinata's little sister Setsuna contracted
a rather strange disease named "Succubus Syndrome"...
She has a thirsty desire for... SEMEN! ...and if she doesn't get
enough of it, the horny fever-like estrus will set in leading to...(?)

[System]
1. Provide your little sister with presents of... SEMEN!
2. Head around the town collecting semen by... SEX BATTLES!
3. Utilize items like aphrodisiacs and aromatics to power up!
4. Work at a part time job to afford purchase of food and items.

Can you protect your little sister from the dreadful effects of
"Succubus Syndrome" or will you fail on your courageous (?) quest...?

Created with RPG Tkool MV
816x624 game screen resolution

Recommend purchase with DLsite account for updates.
Confirm system compatibility via the trial version.

Download My Little Sister Isn't Erotic! from k2s or fboom for free.