On the day of the cultural festival. Hosoda is forcibly brought to the class by his classmate Natsuki. "I'm free now and have some time, so come on over~" Natsuki's class project uses the entire classroom to create a soapland. "Well then, I'll leave it to you♪" Upon opening the lid, the quality is so high that it's hard to believe it's a school project, and an erection just won't stop! Led by a classmate, continuous slippery soap play with internal ejaculation!!
