"I need to lose some weight..." my wife Jane muttered standing looking into our refrigerator. "I need someone to whip me into shape, maybe a personal trainer..." she said muttering again.
"I could assist you with that." I said sliding my hands over her nice round ass before giving her right cheek a playful slap. Spending my lunch hour at home with her was one of the perks of her working from home and our house being close to my own office.
"Trent, I'm being serious." She said annoyed. "I can't seem to lose that pesky weight from our kids."
That night in bed I found myself laying on my back with her soft and supple body straddling me. Her pale white skin glistened with sweat as she bounced up and down riding me. Sex had always been incredible with her. Her small 5'2" frame with small perky breasts and hips had plumped slightly with our two kids. To be honest, I enjoyed her slightly larger hips and breasts as my fingers were currently playing with the latter.
"Fuck... you feel so tight and wet..." I said as she drove down and ground her hips into mine. "Work it like that and you won't need a personal trainer."
She giggled playfully before deeply moaning as she drove down and one of my hands slipped down her flat belly to rub her clit. I couldn't take much more so I pushed her off of me and moved behind her. We both loved when I would fuck her from behind and I slipped inside easily taking her deep. I worked up quite the pace inside her as my hands gripped her hips. She moaned deep and begged me to "Fuck me harder..." I slapped her ass a couple times to remind her who was in charge. My hand slid up her back to part her dark brown hair and grip the back of her small neck. I used it as leverage to fuck her harder and deeper with my balls slamming into her mound. Finally, I finished and we collapsed in a sweat drenched naked heap on our bed.
"How about that workout..." I gasp trying to slow my breathing.
She laughed again as her soft breasts slid against my chest and her thigh draped over my hips. "That's not what I meant... " she smiled as her hand slapped playfully on my stomach. She looked at me with her bright blue eyes and nuzzled close to my chin. "I'm serious. I want to get back the body I had in college. I'd do anything to have it back."
"Anything?" I chimed. Sliding my hand down her back to push a finger along the small of her back and over the crack of her ass.
"Just about." She said closing those lovely blue eyes, drifting off to sleep on my shoulder.
To say I couldn't sleep that night was an understatement. We had always had a fun sex life playing out fantasies and learning each other's tastes. She knew I like to be in control and push her around. I knew she liked it a little rougher than most and submitted to any dominant whim I had. There had been a fantasy in my mind for years that I was about to try out with my lovely wife and it was going to take some planning.
Two weeks later...
"Do I really have to keep my eyes closed?" She asked as we descended the stairs to our basement. "This seems dangerous." She laughed as I helped her down the stairs. "I know you've been working down here for weeks but on what I have no clue."
"It's a surprise." I said leading her down the last step. "Alright. You can open them."
Jane opened her eyes to the dim lighting of our basement. She had a puzzled look on her face. "What is all this?"
"You asked for someone to 'whip' you into shape and I built a gym specifically for that purpose." I replied.
She looked at the table to our right and the various canes, whips and paddles. I watched as her view then went to the single piece of exercise equipment in the room. It was a long bench attached to a rowing machine with chains running to various parts. She looked at me puzzled. "I'm not sure if this is a gym or a BDSM dungeon."