Kana has been aching for sex throughout her husband’s three-month business trip. When she finds someone asleep beneath a blanket after his return, she immediately climbs on and takes the hard cock inside. It feels even better than usual, and she repeatedly arches into intense orgasms while pounding down in a frantic riding position. Only when she lifts the blanket for a kiss does she discover the man is her adult son in this taboo role-play—but even after realizing her mistake, she cannot stop grinding on him.