At a certain girls' school festival, three girls, "Beautiful gal Sakura with beautiful breasts," "Top student with beautiful ass and glasses Nano," and "Big-titted gal Misono," plan to open a soapland as a class entertainment. Naturally, the three girls attack the homeroom teacher who is strongly opposed to the plan. After forcing a handjob, anal licking, and a blowjob with a cumshot in his mouth, the three girls finally get rid of the homeroom teacher and open the soapland. "Beautiful gal Sakura with beautiful Sakura" brings the astounded classmate Suzuki to ecstasy with gentle slippery mat play, a smiling blowjob, a slippery cowgirl position, and a creampie in her shaved pussy.