Magic Love

美麗お姉さん　痴情愛情七変化

Also known as Birei oneesan: Chijô aijô shichihenge, みちるさんがやってくる

Michiru is a mysterious sex worker who visits a suburban motel once every year. In addition to her beautiful looks, she possesses a strange power: clients who have sex with her begin to perceive her as the woman they long for most. [Exists in two different versions (R15 and R18) with two different titles.]