It takes a final push

"I-I'm sorry, Master!" Cerea said as she bowed, still ignorant of her toplessness causing her boobs to bounce bombastically. "I shall take care of that at-!"

"Now now, no need to get so worked up over it~" the cooing voice of Miia came to her ears as she slithered into view. "You did spend a lot of time working in there. I know a load of laundry is almost done. Why not grab that while I give the bathing room a once over?" She asked in an overly sweet tone.

After taking a deep breath, Cerea nodded and began trotting down the hallway towards the laundry room. 'Who does she think she is?' The centaur thought in the privacy of her own mind, arriving just in time to hear the dryer ding as it completed its load. 'Well, she is exceptionally competent...' she acknowledged, locating a hamper and putting the clothes into it. 'But why is she so...' "AAAH!" She blushed as she looked down and finally realized that she had been topless for a long time. Hurriedly grabbing one of her blouses from the hamper and putting it on. She began heading back towards the living room, blushing heavily.

"Master, I've collected the laundry-" she started, before witnessing Miia curled up next Kimihito in front of the tv. "Miia, weren't you cleaning the bathroom?" She said with a small amount of smugness, having finally caught the lamia slacking.

"Oh, I finished it already." She casually replied without looking up.

Cerea was about to call her out on it before Master Kimihito looked over. "She did, not even 5 minutes."

The centaur dropped both the hamper and her jaw. How did she do that!? None the less, that was it. This Miia had beaten her at serving their master at every turn. Stepping over to the lamia. Cerea bowed her head. "I am sorry, Lady Miia. It seems I misjudged you, and concede you have bested me in serving our master."

"We were competing?" She responded in mock naivete, before moaning as Kimihito squeezed one of her boobs hard. "Let's just tell her."

Cerea, who was still blushing from hearing her moan, tilted her head in even further confusion.