Itsu made mo Musuko no Mama ja Irarenai! 6 ~Kyonyuu de Cool na Kaa-san no Oppai ni Dakare nagara Tappuri Amaetai!~Forum

This was fun thanks! I wanted to play the mama ja 4 next but I came across a problem. When I open the game it just opened up this small screen that says I need to put a DRM code or number or I guess license key thing in four slots in order to play. I didn't have this problem with mama ja 6 though since it just instantly start the game. sadly not mama ja 4