I'm new to seeing shoujo ai, even though I liked this OVA (very nice art, story development, among other things) it bothers me that a character (Yamada) has become so infantilized, especially when it becomes clear to us at the end that both girls are already going to college (I see that it is a recurring topic to generate unequal relationships, I hope to find something different in one of them) but, in general, it seems like a nice OVA.
Another aspect that seemed relevant to me is presenting the relationship between Kase and Yamada as something naturalized and outside the idea of "secret" or friendly idealization, in which many shoujo ai stories end up falling.
* Sorry for possible errors in my English
