The series finally reaches its 40th installment! This time, we get six beautiful young ladies with big tits, estimated to be E cups or more, on their graduation trip to Ishiwa Onsen! They are on a special mission to take commemorative photos of their graduation trips in disgusting poses as a memory of their trips! They also try their hand at a special mission to take a commemorative photo in a disgusting pose as a memory of their graduation trip! Insertion! A total of 18 shots were fired in large quantities!