Princess XFD ~Iinazuke wa Owaranai!?~ (Jap, Eng) by Poison@Berry - Adult Sex Game

The adventures continue in this follow up to Princess X. All your favorite characters are there, plus a few new ones. It contains thirteen new stories that follow up with what happened to the cast of the original game. Each chapter is like a mini OVA focusing on the relationships and (sometimes weird) romances of the characters. Complete all thirteen of the storylines to unlock the final chapter in the Princess X story.