SSIS-109 English Sub: My father-in-law pretends to have dementia and thinks I am his wife to have sex.

Tsubaki agrees to live in a two-household home with her mysterious father-in-law. However, everything was just her father-in-law’s speculation… It was a charade to entrap Tsubaki. “Sachiyo, how has it been after all this time?” I sympathized by touching her breasts without being rejected. Her father-in-law’s seductive behavior escalated. As expected, Tsubaki also refused, but it was too late and she was forced into it. Tsubaki’s body, which was passionless and frustrated with her husband, gradually sought out her father-in-law, and while feeling guilty, she fell in love with her father-in-law’s large penis.