Add firstStripUrl for KevinAndKell.
Add firstStripUrl for KevinAndKell.

wummel/dosage,Freestila/dosage,webcomics/dosage,mbrandis/dosage,mbrandis/dosage,peterjanes/dosage,webcomics/dosage,blade2005/dosage,wummel/dosage,Freestila/dosage,peterjanes/dosage,blade2005/dosage