A secret 2-on-2 group sex between young, sexy female college students and the pension owners. “I’ll pay you back with my body instead of money!”

For their vacation, two female college students, Yi-seo and Seo-jin, find a full-service pension they like and make a reservation. On the way, they stop at a convenience store and lose their wallets. Yi-seo and Seo-jin, who did not know they lost their wallets, needed to pay the pension fee, but they do not have money. Unable to pay, the two girls tell the pension owners, Hyeon-seong and Ji-hoon, about the situation, but the landlords insist that they must pay for the pension with their own bodies instead, saying that they ruined their business. Yi-seo and Seo-jin have no choice but to pay for the pension fee, including all the massage services and food, by having sex with their landlords. In fact, the two girls also liked Hyeon-seong and Ji-hoon, so they left the pension satisfied with having sex with them. However, all of this was planned by the pension owners in advance, so what really happened?