The Prestige (プレステージ Puresutēji) is the 137th chapter of the Prison School manga, serialised in Weekly Young Magazine on May 19th, 2014 and published in tankobon format in Volume 14 on August 6th, 2014.
As Risa justify the body inspection, Kiyoshi manages to take the cell phone from Mari's bra. When Mari states there is no place she could have hide something as there are no pocket in the uniform, Risa declares Mari has a supplementary pocket compare to her as she put her hand in Mari's cleavage. However, Risa found nothing but then state there is still one place left and put her hand in Mari's panties to Mari's discomfort. Risa then states it Kiyoshi's turn to be inspected and orders him to put his hand behind his head ( he has his hands put on his trousers). Kiyoshi agrees to do so, but Risaa must let him face the way off Chiyo or he will never forgive Risa who finally relent.
However, he is do as Risa command, a appears at trouser. At the moment she prepares to grab the thing, she is stop by Mitsuko who claims it not the smartphone but a 'Physiological Phenomenon' that Risa can't touch; Mitsuko take her away and explains further more to Risa. Kiyoshi then thank CHiyo, who is revealed to have the smartphone is his hand : He attractes Risa's attention with 'something else' and uses that moment to hand over the smartphone to CHiyo.
As Mari and Kiyoshi greet each other and after the first explains she take the smartphone during the visit, Chiyo saw her history call and remarks that Mari calls Gakuto many times and came to a conclusion that her sister is promiscuous.
|Prison School by Akira Hiramoto|