Give birth to the protagonist!

This is a story of a hard-working young man having sex with the protagonist's father under the pressure of the system and then giving birth to the protagonist. . .Also known as having sex with the protagonist's father↓The following is the real copywriter Jiang Qi finally completed all the tasks!Finally waited for the wish reward - the perfect boyfriend!But...why did this man gather Echizen Minamijiro's liking to read bad magazines, Genflex's wandering, Kudo Yusaku's liking to run to the dead, Inu Daisho's love at first sight scum, Namikaze Minato's selflessness, etc. Waiting for the character... Then Jiang Qi resolutely gave up on this so-called perfect boyfriend: ...you come out of the system and let's talk about life.The Lord accepts... the two sexes give birth to children, and those who are thunder should not enter. In the case of cp... probably the perfect boyfriend