I received a sudden email from a senior who I've been working with. "I want to use your room to wait for the call girls, so can you lend me your room?" The call girls who came one after another relaxed as if it were their own room, and not only did they show me their panties and breasts, they even started changing clothes without caring that I was there... I was mistaken for a part-time worker and made to be a practice dummy, and my erotic harem life with the big-breasted call girls was more daring and defenseless than I could have ever imagined!