Title: Succubu☆Soon!
Original title: さっきゅば☆SOON！
Length: Short (2 - 10 hours)
Year: Japan 2004-01-23, English Version 2008-12-20
Developer: Score
Publishers: MangaGamer
Language: English
Voice: Japanese
Unensored

Description:
The protagonist's father makes a deal with a devil. Shortly thereafter, a succubus visits the hero's home. She was there to fulfill his father's contract. However, she falls in love with our hero at first sight, and decides to live with him and his sister-in-law instead. Soon the succubus' mother comes knocking, and even she wants to move in on the action! Of course, being succubae, they need to get laid once in a while to keep going--might as well give them what they want!
Source: White Masq

Source: Mangagamer

System Requirements:
Required CPU: Pentium III 600MHz
Recommended CPU: Pentium III 800MHz
Required Memory: 128MB
Recommended Memory: 256MB
Required Resolution: 640x480
Required Colors: 65536 colors
DirectX: DirectX 8.0

Important:
1. No need to install version. Run lcsebody.exe and play.

Screenshots: