FTHTD-199 · Traditional Beauty Stepmother Yui Hatano

A hot spring trip that was supposed to be with his wife... instead, the protagonist finds himself going alone with his mother-in-law. He was worried about being alone with her, as she gave off a cool, slightly unapproachable impression and he only saw her once a year during visits to his wife's parents' home. However, upon arriving at the hot spring inn, his perspective of her begins to change as they spend time together... This is the story of a stepmother and son-in-law who expose everything to each other and engage in raw creampie fucking until morning.

Collaboration with popular doujin works! Original doujin works are here:
"The story of going to a hot spring with a traditional beauty stepmother and ending up having serious creampie sex until morning"
"The story of living with a traditional beauty stepmother and it developing into instinctive, fertile window breeding sex"