The first is Nana, a 26-year-old married woman with firm H-cup breasts. She secretly goes on an adulterous trip to a hot spring with a middle-aged man without her husband's knowledge. We enjoy Nana's hot and steamy body on the trip, eager to have sex. Nana also bares it all as she sucks the man's dick! The second is Maki, 40 years old with H-cup Maki. She is 171cm tall and glamorous. She goes on a hot spring trip with her adulterous man, seeking a night of activity. Maki becomes bolder in this extraordinary environment. She gets even more excited about the sex in the hot spring, trying to keep quiet!