He doesn't have eyes anymore in any of those kiss shots. He's become a full fledged H-protagonist by the end.
On the other hand; Marrying 12 wives at once... Now he'll have to deal with ~20+ in-laws.
Happy Ending, eh? Congratulations, you played yourself!
--
In the end, the "art" for this manga was definitely quantity over quality... Sometimes, it just makes me wonder, for example, if the artist had one Photoshop brush for all the girls' nips and a couple for their eyes. Draw two semicircular curved lines and paint the nip brush twice. Instant tits. Simply adjust brush size depending on the girl. Their bodies are very generic. Not that the plot is any better, minus the "plot" (read: copious copulation) it's fairly generic too.
At least it wasn't boring, I guess?