At a cosplay event, we called out to some cute and accomplished cosplayers surrounded by cameramen, and when we talked about shooting a full-scale ROM photo book under the guise of a doujin group, they happily followed along. As the shoot progressed, we made obscene requests, and the cosplayers, who were shy at first, gradually became excited and ended up having creampie sex...Before we knew it, all six of them were in a screaming creampie orgy...We ended up with a ROM work that was even better than we had planned.