侯爵嫡男好色物語 ~異世界ハーレム英雄戦記~ raw 第01-05巻 [Koshaku chakunan koshoku monogatari Isekai haremu eiyu senki vol 01-05]

A Japanese salary man was reincarnated in a different world with swords and magic. He reincarnated into the family of a powerful noble. One day when he became twelve years old, he was suddenly summoned by his father.「 I do not mind whether it is a woman in the town or a maid in our house, learn about women.」Having gained the permission of his father, he uses his power as a noble to have his way with women.