[Nakao] Kimi no Mae de Kimi Igai o Daku Ch. 28 | Having Sex with Someone Else in Front of You 28 [English]

he calls it a curse, but really it's just a deficiency of will on his part. It might seem like he'd made strides toward being more self-possessed, but the fact remains he's having sex with another woman solely because Koharu told him too, and now he's even projecting her over Akane. That's not a curse, that's just absence of backbone.