After receiving information that there is a business trip massage where ○○ students are enrolled, I found a shop where ○○ girls in pajamas give oil massages. Of course, there is no sexual service, but by showing off the cock of "a little bad technique", the unimmunized ○○ student will fall, and if the immature chest, buttocks, and crotch are stimulated, the developing body will not be able to refuse. It begins to react with twitching.