もしも…終電逃した男女の友達が「混浴温泉で洗いっこ」体験したらどうなるの…!?果たして一線を越えてSEXしてしまうのか!?寺田さん(22才)大学4年生須藤さん(22才)大学4年生夏目さん(24才)飲食店勤務向井さん(27才)飲食店勤務
What if...my male and female friends who missed the last train were to experience ``washing up in a mixed bathing hot spring''...! ? Will he really cross the line and have sex? ? Mr. Terada (22 years old), 4th year university student Mr. Sudo (22 years old), 4th year university student Natsume (24 years old) works at a restaurant Mr. Mukai (27 years old) works at a restaurant