In this production, the sexy Yumi Kazama makes a surprise visit to the homes of Amateur selected by lottery! She shows off various mat play with her lotion-covered body in "Business Trip! Mature Soapland", a dream project in which the bath and room of a home are transformed into a high-class soapland! The Amateur can't help but explode with the close contact play that unfolds there! In the end, she forces them to cum inside with her dizzying mat technique!