JUC-526 Tempting mother-in-law's sneak peek Reiko Makihara

Shinji, the son, is going on a two-day, one-night hot spring trip with his father and his father's new partner, Reiko. - At a service area where they stop on the way, Shinji is touched by Reiko's sexiness and gets excited about the upcoming trip... - She was relieved when she arrived at the inn, but her father left the inn for work. - Alone with Shinji, Reiko begins to approach Shinji, whether knowing or not knowing about his feelings. - And then the night arrives... Shinji crawls under the futon with his crotch swollen in anticipation...