Toshoshitsu no Kanojo: Seiso na Kimi ga Ochiru made The Animation episode 1

Yukiha Serizawa is attacked by a janitor because of her kindness.
Even if she tried to escape, her limbs were pressed down, and the janitor suddenly erected a raw stick in an important place!
While still in captivity, the janitor’s juice is poured into Naka in an overflowing manner …
How long will this nightmare, which has no sign of ending even if it is served, will continue !?