OFSD-025 Neighborhood Association Hot Spring Trip Turns into Couple Swapping 6P Orgy

Three couples arrive at a hot spring inn for a neighborhood association trip, but their relationships have cooled. The drunken president starts touching busty Aoyama-san, and soon everyone pairs off with someone else's spouse, leading to a swapping festival in a private open-air bath and later a big orgy in the room. They change partners repeatedly, creampie continuously, and even sneak off for individual encounters, ending with refreshed couples and repaired marriages.