My Senpai's Voice Is Too Soft so I Tried Wearing a Hearing Aid, It Unexpectedly Made Me Go to Heaven

Name: My Senpai's Voice Is Too Soft so I Tried Wearing a Hearing Aid, It Unexpectedly Made Me Go to Heaven
Author: Doriru Tanaka

先輩の声が小さすぎるので補聴器をつけてみたら、いつの間にか俺に死ぬほどデレていた話