Aoi has been living a frustrated life, having long neglected intimacy with her hardworking and serious husband. This was noticed by her uncle Bunta... He teases her by massaging her entire body, stimulating her sensitive flesh with his lewd fingers. Her body responds with an indescribable heat. She arches her back and moans as his fingertips precisely stimulate her. After being seduced by him multiple times and having her body toyed with, the sweet ache that spreads throughout her body leaves a deep mark on her heart...
