Putting one knee in front of the other, Kat made her way over to Mimi and sat down on her haunches, one leg resting against the motionless Lucy. Mimi looked her up and down and commented, "You clean up very nicely."
"Thank you, ma'am," Kat answered politely.
Again extending her index finger, Mimi hooked it into the chain hanging between Kat's nipples, and by pulling the chain raised Kat back up onto her knees. Mimi leaned in for a kiss and Kat did not resist.
Mimi was a powerful kisser; Kat immediately felt her nether regions tingle and her nipples stiffen, which made the clamps bite in a little more, causing her to involuntarily moan into Mimi's mouth. Mimi ever so gently bit Kat's lower lip, then bent Kat's head back and ran her tongue across the younger girl's neck, savoring the salty taste of her skin.
Still holding the chain, Mimi guided Kat's head to her chest. Her breasts were not large but made nice mouthfuls for Kat, who moved back and forth between them several times, sucking and lightly biting each nipple.
Kat would quite happily have kept going indefinitely, but Mimi tugged on the chain again and brought Kat's mouth down to the strap-on. The smell there was heady, a mixture of Lucy's juices and Mimi's own arousal seeping from between her legs.
Looking up into Mimi's eyes as Jessica had trained her to do, Kat ran her tongue all over the shaft, then took the head into her mouth. Mimi smiled and put one hand on the back of Kat's head, pushing it down until she'd swallowed as much of the plastic cock as she possibly could. Just then Kat felt a movement below her -- Lucy, finally stirring, had moved between Kat's legs and was now tracing her tongue along one thigh. When Mimi released the pressure on her head, Kat eased the strap-on out of her mouth and resumed licking it, squirming as the warm tip of Lucy's tongue slid into her.