Get Me Pregnant!

Andy says:

Lots and lots of seggs, especially as the story progresses, but I think the actual plot is great too. The MC is badass, and the comedy is pretty funny. Basically a commoner war hero (turned professor) gets framed and executed, but reincarnates into a younger man, and is super pissed at the nobles, so he makes a contract with a demon to seed all the nobles in the empire so that the caste system is eventually abolished.