Hmm, that ending...
Leaving you when the time comes? I'm not so sure of that, especially since it's Hentai. Protagonists in these tend to have a strong sense of responsibility, especially in cases like this.
I kind of want to see a sequel of sorts where they confront that issue...
The boy is totally infatuated with her. She only needs to say "I love you" once while he is awake and his heart will melt and he will never be able to leave her...
This story of an older woman's love for a young man is unusually sweet and spicy---equally heartwarming and titillating.
Yuki looks rather frumpy at first, with her glasses, short hairdo, and dowdy clothes, but as the tale unfolds, she gradually becomes more attractive, perhaps reflecting the way Hino sees her.
Judging from the cover page I thought this would end up as either exhibitionistic group sex in a park or some kind of NTR, but then we got such an interesting and sweet story...
Leaving you when the time comes? I'm not so sure of that, especially since it's Hentai. Protagonists in these tend to have a strong sense of responsibility, especially in cases like this.
I kind of want to see a sequel of sorts where they confront that issue...