In a dimly lit room, three young cosplayers nervously await their turn. Serah, a shy but adventurous 3D-printing enthusiast, debates on whether or not she should go through with her first threesome. Her friends, Luna, a confident bunny-eared beauty, and Lola, a sultry cat-girl, assure her it's just a harmless fantasy come true. As they change into their skimpy costumes, anticipation steadily builds. Entering the stage, their host introduces them as his special guests for tonight's show. Suddenly, he reveals his true intentions - he wants them to engage in a live threesome act! Fearful yet aroused, Serah hesitates; unsure of what she's gotten herself into. Despite her misgivings, the allure of exploring her hidden desires overpowers her apprehension.