[Sasahara Yuuki] Koyu Kankei. (COMIC LO 2018-08) [LoliAce]

A seemingly innocent friendship between a young schoolgirl and an older man takes a surprising turn when a hidden camera begins to record their private interactions. What starts as a simple exchange of photos quickly evolves into a series of intimate moments, capturing the girl's curiosity and her growing desire to be more than just a friend. As she explores her own body and the tension of their relationship, the line between a childhood crush and something much more intense begins to blur, leaving one to wonder just how much more their secret connection will reveal.