I didn't get far into Branded Azel since I didn't really like it but now that you mention it, the sprite does look an awful lot like this ciricle's games. Anyways, is this pre-soiled Erin or post-soiled Erin? FYI for those who didn't notice, the heroine here is the same girl from one of their previous games, where you can send her off on quests to get fucked by monsters and where she is the town's fuck-toy. At least I think, I didn't get far into that game either.
Erin is such a sweet girl, I would totally play if you could play her while she was still a virgin so you could slowly corrupt her at your leisure.