While my husband was away on a business trip, my father-in-law licked every inch of my body with his saliva from morning till night… His tongue-licking skills brought me to multiple orgasms. (Yoshitaka Nene FSDSS-659)

After their marriage, her husband was away on a business trip for the first time. During his absence, Ningning fell ill and was cared for by her father-in-law. However, while caring for her, her father-in-law encountered the body of a young woman he hadn't seen in a long time, causing him to lose his rationality and begin licking Ningning's body…