>Be shonen MC married to CF heroine.
>She has like a dozen siblings and all live in the same mansio together.
>Eldest brother(siscon) and the rest of the siblings leave the house and go to train for 5 years to god knows where for obvious timeskip shonen mamga reasons.
>Only MC and Heroine and the pet dog now live in the house, what to do?
>Immediately impregnate wife.
Yeah no shounen MC ever won as hard as this guy did, he even impregnated her again during the final arc.