Found the thread with the CG for dll. you an grab it here:
★ Team.Guishen <自炊 Own Bought> CG RIP ★ [140320][アパタイト] アナル*ママ ~後ろの穴は息子専用なの Complete CG [48M Lossless/10M JPG]
CG Has been relased just today by 2.D. G.F., let's just wait 'till links are posted on FlowerTradeWind blog.
Edit: Let's hope it doesn't take to much time to release the actual visual novel.