## Description
Keiichi Hayama is an ordinary Japanese high-school student, who has lost his
parents and lives together with his foster mother and her daughter, which he
considers his own sister – or so he thought… Because all the boy can think
about is sex, and the two women he lives with are both very pretty, not blood-
related to him, and also sex-hungry. To make things even worse, an exceedingly
well-endowed exchange student comes to live with them. In short, what follows
is a series of increasingly erotic encounters, which pretty much sum up the
plot of the game.
_Mash ō no Kao_ is a Japanese-style adventure, with “Look – Search – Talk –
Other” command pattern (special commands are added to the menu depending on
the context). There isn’t much interaction or exploration; the game follows a
day-by-day template, with Keiichi automatically attending classes, returning
home, etc.