I know this is AI-generated, but this isn't netorare in the least. She's not in a relationship and Komuro has tension with Saeko and Rei; Shizuka's just along for the ride.
@Byakuryuu Within the context of this story, clearly they have something going on or at least Komuro wants to do something with her, so it is technically netorare within the context of this specific fictional doujinshi.