Is it the senior who makes my heart ache, or the best friend I have feelings for...? The perfect honor student, Seira Soyama, falls ill and ends up undergoing a surgery to transplant a part of a middle school boy's brain. After the operation, she can't stop having lewd fantasies about her best friend and the women around her!? She confesses her true feelings to her senior at her part-time job, Asahi-san, who accepts her, but she can't bring herself to tell her best friend, Tomo-chan, how she really feels. Is it love or desire? What choice will Seira make...? This is the second volume of a forbidden high school girl fantasy comedy!! [Recommended information from the editor] The embarrassment of discovering a side of yourself you never knew existed... Even though Seira wants to stay true to her feelings, she finds herself tempted and conflicted. Enjoy this volume!