Yeah, in fact I'm not sure if there is any mutually exlusive content. In fact, a couple characters' routes are only opened up by progressing far enough with some other character's plotline.
thanks for the reply. lol honestly I just feel bad when I go back and forth between Fawn, Rinny, and Cassie, considering that I've impregnated Cassie already, it makes me feel like I'm cheating whenever I get touchy with someone else without Cassie's acknowledgment.
Understandable, but for a better look at exactly how cool she is with it, try capturing a bandit girl. Or building the dungeon in Cassie's basement; Cassie doesn't seem to mind you bringing Fawn or Rinny down there from time to time.
