Sarah thought back to what had just happened. Jeff was aroused by her feet, her cock hardened at the sight of her toes. Sarah loved the feeling of having her body worshiped like this, so she used the Chronivac to make it so. She gave him a foot fetish, and also an armpit fetish, so he would love every part of her body. Before hitting apply, she decided to also make him attracted to her sweat.
After a few minutes, Jeff walked back in. He noticed his eyes were immediately drawn to his girlfriend's feet, and realized what she changed.
'Feet again?' Jeff asked.
'That's not all,' Sarah replied, raising her arm and showing Jeff her sweaty armpit. Jeff's cock became hard at the scent of her sweat. Jeff stepped over to her, jerking off as he smelled her pits.
Sarah stroked her boyfriend's cock as he licked her clean. He ran his tongue along her armpit, tasting her sweat. Jeff licked and licked, making Sarah blush as she held her arm up. Having cleaned the sweat off one arm, he moved to the other, groping her tits as he bathed her with his tongue.
Jeff moved down her body, licking the sweat off of every inch of skin. Sarah was loving her boyfriend worshiping her body like this. He lifted her breasts, tasting the sweat beneath them. He moved further down, making sure to lick her pussy, and clean her chubby thighs. When he got to her feet, he savored the taste. Jeff kissed her toes and licked her soles, loving her feet.
'No more showers, Jeff,' Sarah said. 'From now on, you're cleaning me like this.' Jeff looked up at her, her feet still in his mouth. After a few minutes of foot worship, he orgasmed, leaving cum all over her legs. He made sure to lick that up too, leaving Sarah clean as a button. They both looked forward to their sweaty future.