In this game you will play a guy who is reconnecting with his female childhood friend.
You will be managing your horniness which will influence which interaction options are available to you in any given situation. Too horny and you may find yourself unable to concentrate, not horny enough and you will be too shy to make certain suggestions, and might not pick up on as many fun distractions.
You will also have other stats to build up to help you on your way such as Communication.