Bishoujo game by Marmalade.
Title: キスと魔王と紅茶～Kiss×Lord×Darjeeling～
Illustrations: [[Mikeou]], [[Chikotamu]], [[Sasorigatame]], [[Takanae Kyourin]], [[Kengou]] (sub-characters)
Official website: http://www.web-marmalade.com/products/kiss/
kiss to lord to darjeeling