Glad you enjoyed it. As mentioned in the description, this game refrains from explicit adult content.
Seems like you haven't played a lot of VNovels. Anyway, I've already explained my reasoning in some past posts, but to give you a quick summary... I never intended to include sexual content. I used HS2 models because I didn't have the skills to create my own models at the time, but now I do and am currently in the process of transitioning to Blender. If you're curious about why I chose HS2 despite its reputation, my answer would be as follows: I'm quite a reclusive person, and I usually learn things the hard way.