For my job search, I ended up staying as a guest at my older brother's house for a month. My brother has a beautiful wife named Hikari, and since I'm not very good with people and don't have a girlfriend, just having such a beautiful person under the same roof had me constantly excited. I desperately wanted to touch her body... to taste her... to have sex with her. So, during my brother's business trip, I decided to secretly try to make Hikari consume a love potion.