Suki★Yaki♥Okami

This is a visual novel made by Domino's Pizza Japan.

In the game, the stern 52-year-old proprietress of a sukiyaki shop in Kyoto and a 25-year-old employee of the shop finish their work after a long day. It's late and the worker considers going home. But if he stays and helps the woman clean up the restaurant, he may be able to gain her praise. Could impressing the great hostess help the young worker move toward his dream of owning his own shop one day?

Players are tasked with successfully wooing the owner of a sukiyaki restaurant. If players manage not to infuriate her, they win a 50% off coupon for a large "sukiyaking" pizza. Players have to choose the proper option to impress the woman several times in order to receive the coupon.

[From Anime News Network]