Contraindicated Care: Kurumi GVG-910

Since severing ties with her father, Aoi meets her grandfather for the first time. Aoi offers to care for him, and the grandfather is overjoyed to see his granddaughter. However, during their first time together, Aoi's unusual fetish is exposed! She accepts her grandfather's lewd demands, and the two generations intertwine their tongues in a passionate kiss. She gives him oral sex and even engages in primal sexual acts like lovers…