Sorry,Dekinai Futari 31 is not avaiable yet. We will update Dekinai Futari as soon as it is released.
If you want to read new chapter of Dekinai Futari at the first time,you can subscribe it. We’ll send your the email as soon as Dekinai Futari 31 updates.

Have more fun on facebook:

https://www.facebook.com/mangahomelife/

Or enjoy fantasy shoujo moments on tumblr:

https://onlyshoujo.tumblr.com/

You can read some other great manga to kill time