The "Three Campus Beauties" everyone admires――Chikage Karasuma, Tsukasa Ono, and Sakurako Daigo. For me, Kyou Kyousaka, a poor loner, they were supposed to be beings high above the clouds…… At least, until I saved them from being attacked and became the object of their passionate affection. "I want to close the distance by even just one step. I want to know more about Kyousaka." And the job I was asked to do was a part-time gig to fulfill their requests. I thought it was just chores, but it gradually escalated…… "Hey, give me a big hug," "Should we kiss～?", "Touch there. Stronger." And all of it――"It's okay, it's just part of the part-time job." A part-time life with an hourly wage of 5,000 yen…… is this what it means to be a "himo" (kept man)? "That's right. We want to support/keep Kyou-kun." A school harem "kept man" romantic comedy!