Take a bath, and send Rosemary to bed!

"Now, what say we hit the bath before bed?" I grinned as I stood up.

"That sounds lovely," Rosemary smiled, before looking at Master, to see if he agreed.

He nodded, and stood up. "Indeed, let's clean ourselves up so we don't end up sleeping in our own sweat. Though you will be returning to the others for bed, Rosemary. I would prefer not to confuse your sisters with an extended absence on your part before I have a chance to announce the change."

Rosemary nodded, pouting a bit, no doubt a bit disappointed that she wouldn't share Master's bed with me. Though she didn't protest at all, which was good, as she knew that she had gotten a good deal already. She had the honor of being the first test case for my idea.

As we sank into the hot water, Rosemary and I worked together to lather up Master's body, naturally paying close attention to his manhood, using the natural lubrication of the soap to stroke him back to full hardness. He naturally assisted us with lathering ourselves up in our fun bits. Not that he needed an excuse so touch us in that manner, but I did so enjoy playing along with it, and Rosemary quickly got into it as well.

"So then, Rosemary, are you adjusting well?" Master asked her as she eagerly pressed her chest into his hand.

"Mmmnh, yes, Master, and you are making it easy when you make me feel like this..." she purred.

I giggled as I kept stroking Master's hard cock. "It was certainly helpful to me," I admitted. "You want his seed? Given I'm likely to get a helping in the morning as I share Master's bed, and you don't, you can have it now, if he allows it..."

Rosemary nodded eagerly to my magnanimous offer, and at a nod from Master, immediately leaned forward, taking Master's soapy member into her mouth, and bobbing her head. Given the stimulation we had already given him, it didn't take long for Master to cum, filling her mouth with a healthy helping of his seed. She gulped it down greedily, and pulled off once it was spend, looking at Master with hooded, loving eyes.

"Let's get clean now, then you can head off to bed," Master grinned.

"Oh, and when you leave, try swaying your hips as you walk," I added eagerly. Rosemary nodded, and once we finished washing up, she climbed out of the tub first, drying off, and making sure to walk ahead so Master and I could enjoy watching her ass as she headed back into the bedroom with us right behind her. She clearly needed practice walking in such a manner, but I promised myself that she would learn to make the motion completely natural. Once she had her clothing back on, she exited, and Master and I climbed into bed, and I nuzzled against him lovingly as we drifted off.