I hang up my flip-flops and then scratch my itchy feet (7)

Description: First i arrive home after going for a walk wearing flip-flops, so when i arrive i sit down and cross my legs to leave my feet free so that the flip-flops can hang from them, but as time goes by my feet start to itch and i immediately use my fingernails to scratch them to reduce the itching, but it takes a long time before i manage to scratch them so much that it works