[MON-MON] Boku no Mae de Kanojo ga Aegu (Ijimete Hoshiino)

A man watches in disbelief as his partner, Kaoru, transforms into a woman who craves more intense sensations. As she explores new ways to satisfy her desires with toys and a new lover, the tension builds between her newfound needs and her previous relationship. The story follows the emotional and physical shift of a woman who is no longer content with the status quo, leaving her partner to wonder if they can ever return to how things used to be.