GNAX-005 — Devotion... Physical Care For Father-In-Law ~Innocent Wife Yui Miho Ascends To Heaven With The Caress Of An Old Man~

Mina (Miho Yui), a simple-minded girl, is devotedly caring for her father-in-law who suffers from dementia. He has memories of his deceased wife and is sexually propositioned. One day, her father-in-law gets angry, citing her for making a mistake, and despite Mina's resistance, he forces himself on her. From that day on, she is f** to transform into a sexual helper, offering her body to him...