Oneesan to Issho! Kisekae Paradise

You play the role as some bachelor looking to establish a relationship. There three girls Emi, Mai and Mari to choose from. To start a relationship, you visit the chosen girl's house and talk to them in the form of multiple choice dialogue. The strength of your relationship is dependent on the dialogue select, which improves for each correct choice and diminishes for every wrong choice. You also have the option to peek at the girl in her bedroom for some erotic video clips.