LOOKING FOR SPECIFIC MANGA

I sadly can’t remember the name of the manga but all I remember was that it was ecchi and about the protagonist who was something similar to a courier and accompanying a small nun/ priest and later they tag along with a mage and another smaller girl who has a relationship with the mc (A well known event that I remember happening was the priest/nun getting her suitcase stolen and the mc gets it back but it opens to reveal a “toy” and he takes the blame making everyone think he is gay😭)