GVG-954 Kaoru Shimazu, a son-in-law who targets his mother-in-law's obscene big breasts

Kaoru, who lives with her daughter and her husband, accidentally finds out about their lack of sex. - Kaoru finds herself unable to be held by her husband, who looks lonely, but in reality, her son-in-law has a strong desire for Kaoru, whose big breasts are swaying in front of him! - Kaoru's frustrated body cannot resist her son-in-law's intense courtship, and they end up having an immoral relationship under the same roof...