You can't escape their love -Yandere Harem(18+)

A normal second-year high schooler gets approval from a girl who he had a crush on for more than a year. Later did he get to know that he had Yanderes aiming for him. His older sister, a childhood friend and his married homeroom teacher. When will he learn the truth.? WHat happened in the past? Will he be able to escape them and lead a normal life with his girlfriend? or will he end up .... instead......