A fun (?) manga research club made up of a plain girl who loves yuri, a bullish fujoshi, and a lazy me. Because I told my girlfriend about my unrequited love for Garuka-chan, the peaceful relationship that had been so perfectly established collapsed...a strange harem state that I never expected was activated! ! Explore eroticism without romantic feelings! Naruka-chan is passionate about research, and Mizuki-chan, who I thought was bullish, is surprisingly pure and enthusiastic.