NSPS-790 — A Wife Who Seduces Her Father-In-Law ~I Can't Live Without You Anymore, Father-In-Law~ Kasumi Osawa

Her husband is a teacher. His father is also a former teacher and is a serious and enthusiastic person. However, her husband doesn't care about his job as a teacher and does it half-heartedly. What's more, her husband is having an affair with a female teacher at work...