Peter Grill and the Philosopher's Time Vol. 8 (manga)
ONE HELL OF A HANGOVER
After a whole lot of amorous misadventures, Peter Grill hoped to enjoy a wholesome vacation with his true love, Luvellia. Unfortunately, after just one night in the Holy City, he wakes up with the mother of all hangovers, married to a dragon girl he's never even met before, and wanted by the law to boot! Just what the heck happened last night? The Strongest Man on Earth will surely get to the bottom of things, no matter how many naked women stand in his way!