A husband has been unemployed for two months and has been unable to find work. His wife, Rina, is watching over him with kindness. However, there is one thing she cannot stand. Since her husband lost his job, he has not been able to get an erection and they have been in a sexless state ever since. Rina is a wife with an unusually strong libido! One day, while Rina was wiping the crotch of her father-in-law, who she was caring for, with a towel, her father-in-law's dick became erect with a force unimaginable for his age! It was only a matter of time before the slutty wife and her big-cocked father-in-law got together.