[RBD-802] Just because of scolding the students, the teacher had to receive a very bitter ending

A school sex movie about Rin Sakuragi, a beautiful and proper teacher. She is very strict and often scolds the naughty students who are lazy and playful, including her niece. This gradually makes them resentful. Among them, there are also some naughty parents with their children, so they plotted to invite her to a bar, drugged her, and let the male students take turns raping her. Her beloved and harsh niece laughs happily every day when she is raped, and her life becomes a dead end when she is humiliated by the male students day after day and becomes their sexual tool….