Husband and sexless mother-in-law, Kozue. Kozue, who has a body that burns with frustration, looks for an affair partner on a matching app after worrying. - However, one day, Kozue's affair is found out by her son-in-law who lives with her! - The son-in-law, who has been aiming for the plump body of the treetops for a long time, shows the screen of the application to the treetops and presses for a physical relationship! - "Mother-in-law, if it's an affair, let's do it with me ..." - A lewd mother-in-law with a strong libido, a strong son-in-law who wants to roll up, vaginal shot copulation in the home hidden by the family, begins! #班長P