[SPSB-40] Masked Bishoujo Detective! Maboroshi Mask Harenchi Sumobu

- Maboroshi mask who senses that Yurika and Manami are being obscene in the sumo club and gets on board. He helps Manami and the others, but he incurs the resentment of the sumo club. Yurika and Manami were threatened by photos taken during club activities and were at the mercy of the sumo club. Suzuka comes to the rescue, but she is forcibly persuaded by fart logic, and it becomes a sumo wrestling match in order to get back the photo of the female student. However, Suzuka is defeated in the cowardly battle of the enemy. In order to get the photo back, Suzuka transforms into a Maboroshi mask and gets on ... ［BAD END］