"Mako" lives with her husband and his father. To put it bluntly, she hates her father-in-law. He has a vulgar personality and often sexually harasses and plays tricks on Mako. No matter how many times she consulted her husband about this, he never listened to her, and Mako was truly at her wits' end. Just then, her father-in-law finally revealed his true nature... In the same house, her hated father-in-law developed her anus with his huge penis, causing her to fall into anal sex. A lustful wife with large breasts.
