It was Saturday morning and, as usual, my wife had gone to work and my step-daughter, Chloe, was shopping with her friends leaving me to do the housework.

I emptied the laundry basket and started to sort it, Chloe was notorious for putting darks in with lights, as I sorted the washing I found a suspended belt and stockings which were too small to be my wife's. I put them in the machine then found a skimpy pair of black lace panties and a bra which matched the suspenders.

As I looked at them, a terrible thought crossed my mind, I usually used my wife's used panties as a wanking aid once I'd finished my chores. I held panties to my nose and inhaled deeply, my cock growing hard as I smelt the musky odour of teenage pussy.

I turned the washing machine on and sat in my favourite armchair, holding the panties to my face and undoing my jeans with my other hand. My cock was stiff in my underpants, I stroked it through them delighting in the smell. 

My cock was rock-hard, pre-cum staining the front of my underwear. I pulled my cock  free. 

Putting the panties over my head and arranging the gusset over my mouth and nose, I sat back and slowly stroked my cock, nose full of the delightful smell.

I was lost in my lust, one hand stroking my cock and the other between my legs, teasing my arsehole. I'd cum then head to the shower and wash myself clean before using the dildo I kept in my study to fuck myself to another orgasm.

Then a thought struck me, there'd be more of Chloe's used panties in her bedroom, I could get them and really enjoy myself.

I pulled my jeans and pants up and dashed upstairs to her room. Sure enough, there were two pairs on the floor, a white cotton pair and a g-string. I picked them up, the white pair were damp she must've worn them last night. I licked the gusset and tasted her piss and pussy juice. I went to my bedroom, stripped off and pulled the g-string on. The waistband dug into my hips and admired myself in the mirror, my cock stretching the material almost to breaking point. I took the black panties of my head and replaced them with the white pair. The aroma was stronger and made me dizzy with desire. I flipped my cock from the g-string, my balls cupped in them, and held the black panties around my cock and wanked furiously. A few strokes was enough for me to cum, my spunk splashing over the mirror.

I opened my eyes and saw Chloe standing in the doorway.

I turned round and looked at her, unable to speak, my balls in her g-string, a pair of her panties on my head, and another pair soaked in cum around my half-hard cock.

She looked at me, walked into the room and sat down on the bed.

I stood before her like a naughty schoolboy. She crossed her legs, giving me a glimpse of pale blue panty, and said "What will Mum say?"

"Please don't," I begged, "I know it was wrong but..." my voice trailed off, there was nothing I could say, no way to explain. "I'll do anything..."

Chloe looked at me and half-smiled, "Anything?"

I nodded, "Anything."

She uncrossed her legs, and I got another glimpse of panty, then stood-up, came over to me, put her hands on my chest, and kneed me in the balls.

I collapsed onto the floor, gasping for breath, seeing stars. I looked up, Chloe had he hands on her hips and looked at me writhing in pain, "you'll do anything I tell you to do" she sneered before putting her foot on my chest and putting her weight on it. The heel of her shoe dug into my flesh, I thought it would pierce my skin, I asked her to stop. She put the shoe to my mouth, "lick it clean," she ordered. I licked the upper. "Properly clean," she said. I licked the sole. Then the other shoe.

"Lie on your back."

I did as I was told only to be rewarded with another kick in the balls. I rolled onto my side, clutching them, moaning with pain.

"Get on your hands and knees or you'll get another kick in the balls." 

I knelt and felt her shoe slide up and down my bum crack. I felt the point touch my arsehole. She pushed. I gasped as the tip of her shoe entered me, then the other shoe. Despite the pain in my balls, my cock stiffened.

Then she sat down, legs apart, and told me to clean her shoes again. I did as she asked, holding her feet as I sucked the tips clean.

"You like the smell of my panties?" I nodded. She stood up and grabbed my head, pushing to her groin, I breathed deeply, the smell of her filling my nostrils.

Then she told me stand up and put my hands behind my back. She took my nipples between her thumb and forefinger and twisted them. I gasped, she twisted them harder, my cock got even harder.

Then she stepped back and kicked me in the balls again. I cried out and fell on the floor, I got onto my hands and knees and got another kick in the balls. I collapsed onto the carpet and rolled onto my back.

Another kick in the balls and another and another.

I was in agony, my balls aching, cock hard.

I opened my eyes to see Chloe standing over me, her legs astride my head. "You like sniffing my panties," she said, "sniff these" as she crouched over my face. I sniffed them, then she sat on my face and my nostrils were filled with the fresh scent of her pussy, the wet gusset on my lips so I could taste her.

I sucked and sucked, tasting her pussy through the material as she pinched my nipples. I pulled her panties to one side with my lips and ran my tongue along her slit.

She stood up, turned round, and kicked me in the balls. Once, twice, three times. Then took off her panties and stuffed them in my mouth and told me to wank. I did as she said but got five more kicks to my balls. I was sobbing, wanking my cock as hard as I could but the pain was so great I couldn't cum.

"I'll make you cum," she said and sat on my cock, I felt her wet pussy against my shaft as she started to move back-and-forth. I sighed with pleasure and she reached behind and grabbed my balls, crushing them in her little hand. I screamed and she moved faster, grinding herself against me until with a moan, she came.

She sat there for a while, recovering, then stood up. "Now you get your reward for that..."

She told me to follow her as she walked into the en suite bathroom, followed her on all fours. She bent over the sink and told me to lick her. I did as she said, swirling my tongue around her arsehole as she stroked her clit.

My cock was rock-hard and, despite my swollen and aching balls, thought that I might get to fuck her. If do, all the pain would have been worth it.

She told me to get in the bath, then she climbed in and put a leg up on the side. I had a perfect view of her pussy and so wanted to slam my aching cock into it. She put a hand on her pussy lips and used her fingers to part them then let a stream of hot piss go. I opened my mouth and swallowed the entire contents of her bladder, wanking as her piss ran down my chin until I came, my spunk spraying over the bath.

Once she was finished, she told me to lick her clean, which I did, then lick the bath clean before rearranging her dress and leaving. 

As she walked through the door, she turned and said "don't let me catch you doing what you did again."

I smiled, she certainly would.