Soushikikan to Watashi no Jijou(2015)

Soushikikan to Watashi no Jijou

When Kate unexpectedly ends up in another world, the one who rescues her is the supreme commander Arios, a man as overprotective as he is handsome. Everyday, he follows her no matter what... she can’t stand it anymore! In order to escape this new lifestyle, Kate ends up getting a job but...? The long-awaited slapstick romcom fantasy manga adaptation!

(Source: Alphapolis, translated)

Note: Includes one extra chapter.