The Gorou x Lumine comic (366-372) is absolutely excellent. From assertive Lumine, to breeding instinct taking over Gorou's shy composure, making him forcing his big knot inside her to impregnate is hot. The whole thing was excellent.
Esspecially the knotting part & the ending. The way Gorou replied "Knot." and "It will." while the panels shows the base of his seemingly humanoid penis unexpectedly & slowly expanding into a knot as he approaches the climax is absolutely on point & very creative. I hope more artist adopt this.
Who knew that a shy guy with an innocent looking dick could be hiding a deep breeding instinct & an untamed instrument made to impregnate. He's a true general, deserving of his title.