[HOKS-198] Corrupting Father's Mistress Rebellion of a Failed Middle-Aged Son Reika Takeda

Hideki Kondo is 42 years old. As the only son of the chairman of a pharmaceutical company, he was safe in the future, but for some reason he took a leave of absence the previous year. He now lives at his parents' house. What worries him at the moment is the presence of his father's mistress, Reika. - A woman who is more than one year younger than herself and is caught up in her father, who is in the position of chairman. Hideki's suspicion of her is on the verge of exploding. Meanwhile, a situation occurred in which his father left Reika at home on a business trip. As if this was a good opportunity, Hideki put his secret plan into action ...