List of Hentai CGs:
http://www.ulmf.org/bbs/showpost.php?p=374453&postcount=5120

Walkthrough part 1:
http://www.hongfire.com/forum/showthread.php/404733-Game-over-Rape-II-Second-Penetration?p=3330483#post3330483

Walkthrough part2:
http://www.hongfire.com/forum/showthread.php/404733-Game-over-Rape-II-Second-Penetration?p=3330504#post3330504