Busty teacher Nana Aoyama is used as a meat urinal by students and janitors and fucked raw

A plump, busty female teacher (Nana Aoyama) is splashed with water by a janitor (Jita Hanaoka) and becomes see-through! The students (Takayuki Oshii and others) who were watching this attack and have a threesome raw bukkake! After that, students and janitors use her as a meat urinal and keep showering her with semen!