【mils】Schoolgirl attacked by tentacle creature 2

A group of schoolgirls in a swimming class are attacked by an erotic, slimy tentacle. One by one, the students are caught, some are raped, some are sucked off, some have their school swimsuits removed, some have their bodies made slippery, etc. All the students who are there become victims of the tentacles. From the classroom scene to the scene of being wrapped by tentacles, being raped, and the scene of the dead and dying.