Recently, a father-in-law who bought a house. However, the father-in-law with weakening legs struggles in his new home. Unable to bear seeing this, 'Rin' frequently visits to help, but one day, while working on a ladder, the father-in-law loses his balance and falls onto Rin. Seeing his unconscious daughter-in-law, the father-in-law commits adultery... Rin feels something amiss with her body and is confused, but the father-in-law, who has tasted her innocence, cannot stop. The father-in-law infiltrates Rin's body, which a young husband cannot satisfy, with wet kisses and caresses. Before she knows it, the father-in-law's tight embrace binds the young wife's body like ivy...
