GVG-653 Aoi Kuroki, a son-in-law who targets his mother-in-law's obscene big breasts

A husband and wife live happily with their big-breasted mother-in-law, Aoi. - However, her son-in-law was secretly concerned about Aoi's huge breasts and wanted to seize them if he had a chance. - One day, Aoi destroys a precious memento belonging to her husband and wife. - Aoi confesses her feelings to her son-in-law and begs for forgiveness, saying, ``I'll do anything...'' - However, the son-in-law plans to take advantage of Aoi's feelings of guilt and play with her voluptuous body...