Konatsu, a cheerful female student, fully enjoys her long-awaited school trip with her classmates, but ends up breaking an expensive-looking pot at the inn she's staying at.Tsubasa, a very scary female teacher, is ordered to sleep alone in a separate room as punishment.When the night was late, a hand crept up from under the futon and fondled her breasts.When Konatsu woke up, she saw Tsubasa-sensei, who had been angry until just now, playing with her nipples.She is unable to make a sound due to fear and pleasure, and her breasts and pussy are licked and she is made to cum.The next day, Konatsu, who has a complex about big boobs, goes to a hot spring alone apart from his girlfriend's friends, but Tsubasa-sensei, who has big boobs, shows up...