Milkyway / Milkyway

Hentai based on the visual novel of the same name from studio Witch. 

The protagonist's parents suddenly leave for an indefinite trip, leaving his younger sister and the house to him with practically no means of subsistence. However, our hero did not despair and, thanks to the help of childhood friends, opened a small cosplay cafe "Milkyway". However, the main difficulties were still ahead - the friends seriously quarreled over the right to be first with our guy.