Miku Himeno, celebrating the fifth year of marriage lived quietly in the village with her husband and father-in-law. But there was a secret she was hiding from her husband.... Her father-in-law, who is in retirement, is an artist who draws pictures of her asshole and loves to do so while she is pissing.. an obscene picture.... and as it escalates, he eventually enjoys eating her shit.. Yes, she is frustrated by these shameful acts but feels a sense of ecstasy when thinking about the future of her sexless marriage. XCREAM DUGA