Yoshitaka Nakabayashi, a 14-year-old millionaire who got this huge inheritance after his parents died in an accident, found himself needed to be taken care of and tried to hire live-in maids to do the job. Two runaway girls, Izumi Sawatari and her younger sister Mitsuki, stumped into Nakabayashi's mansion and got hired by Yoshitaka immediately, for Yoshitaka is not only a rich boy but also a pervert with uniform fetishes, who wants to be addressed as goshujin-sama (master). Having nowhere else to settle down along with Mitsuki's pet alligator Pochi, Izumi accepted the job reluctantly.

Episode titles:

• 1. He Is My Master!?
• 2. That Vase, it's 5,000,000...
• 3. The Lolicon Uniform Fetishist Who Loves Peeping Pictures and Plays Girl Simulation Games
• 4. Couples Formed Under Extraordinary Circumstances Don't Last Long, You Know
• 5. There's a rumor that this boy in the midst of puberty who inherited his parents' fortune and is living all by himself with no supervision has surrounded himself with tender young girls in a huge mansion, thus living out his fantasies and creating his own world of desire as he makes them serve him.
• 6. The Sawatari Izumi Contest Series!! A Daring Test of Courage!! An Express Train to a Secret Hotsprings in the Northeast, a Mother-in-law Murdered in the Mist, a Madonna Teacher from an Elite Family Burning with Desire as They Watch a Housewife Battle For Control of Her Troubled Mansion!!
• 7. He Is Izumi's ♡♡♡!?
• 8. An Unbelievably Short Strike Zone
• 9. Although Izumi is Izumi, Izumi Won't Yield to Anyone
• 10. He is My Prince!?
• 11. The Far-Away Boyfriend Yoshitaka
• 12. He is My Master!!