Because I was excluded out of the class transfer, I decided make a classmate harem

Story:

When Kirishima Ran and his classmates were transported to another world, each of them gained an ability. However, the ability that the protagonist, [the sexy sleepwalker] received, caused him nothing but trouble. His ability allows him to make any girl with whom he makes contact into a slave. Due to his ability, his classmates avoided him and forced him to separate from them. With the fire of revenge burning in his heart, Kirishima decides to overtake the class in the shadows. One by one, he turns his classmates into slaves and fulfills their wishes.