Cuckold school lesbian secret love triangle

A perverted female teacher who is lustful at the sight of her getting cuckolded! A female student who continues to be embraced by others for the sake of the person she loves! A classmate gets excited by interfering with a happy relationship between two people! A secret love triangle that cannot be told to anyone, where greedy jealousy unique to women and strong possessiveness intertwine! This is a love drama about a lesbian couple who discovers their abnormal sexual tendencies and drowns in them.