It's not entirely my cup of tea BUT there's an artist called S1KLAIR who's drawn that exact thing recently and it's soooo good, the authoritative MILFy vibes Sunday gives off are immaculate. Sunday has to give secret religious services for the Order, which involves a ceremony where he strips down on the alter and lets his followers 'devour' him, and little GW snuck in and is hiding in a confessional, watching through the lattice as his protector defiles himself. He's faintly disgusted that Sunday would degrade himself like that, but it's more jealousy that Sunny won't just focus on him instead, won't do those things for him... only HE deserves to touch Sunny :0