Problem Class VS Pure-Looking Transfer Student

Class 3-4 looks ordinary but is secretly ruled by bullying problem boys. Pure-looking transfer student Nanase Yume arrives; when the boys try to impose their rules, she immediately begins sexually training them. Through footjobs, handjobs, anal play, kisses and humiliation she turns the ringleaders into pets. She further abuses weaker boys in cross-dress and ball-gags, making the whole class her slaves. She even leaves her own father as a training dummy before going to school.