Fans of the series often praise Manno’s art style and the "slow-burn" emotional conflict. While the premise is explicit, recent chapters have shifted toward more dramatic themes, including "NTR bait" (misleading hints of infidelity) and the protagonist's need to "man up" and confess his love to Kuroda before their arrangement falls apart.
If you're looking to develop or expand on this text, perhaps to create a short story, a scenario, or even just to understand it better, I can offer a fictional and respectful expansion: iribitari gal ni manko tsukawasete morau hanash full