when i was a young boy i used to stay at my grandmothers place during the holidays. we were alone sometimes for weeks on end. i discovered one day that the cushion rolls on the sofa looked like pressed air,the kind that divers used. so i strapped both of them on my back and imagined i was diving through the living room. when gran saw this she said all i needed was a diving suit now.

"yes gran that would make it look more professional"

she went away and came back with something that would change my life.i could not believe my eyes when i saw her holding a pink floral body girdle.

" try this my dear; i also have a few bathing suits you might also like"

grans smell and the feel of the girdle made me want more. i showed her how i looked as a diver. she helped me fasten the bottles of air and made jokes that her cups weren't properly filled out. after the diving i tried on the bathing suits; they were all so soft and had her scent in them. by the time i presented the last one she had put on her latest bathing suit and asked if i wanted to join her on the terrace for some sun bathing. it had a floral pattern on a black background the cups supported her wonderful full D cup breasts. unfortunately the bottom had a built in skirt so i wasn't able to see much of her pussy and bum yet. she took me by the hand and we took in some sun.

" make sure your parents don't see your tan line honey" she joked as i placed the deck chair to get a better look between her legs. i tried not to look too often but i saw her wonderful bathing suit covered pussy a few times and a couple of hairs coming out from the sides. the feel of the sun om my bathing suit and the view over grans body made my cock swell in grans gusset.

that evening i went to bed after she did. i turned everything off and noticed that in my room there was the pile of clothes gran wore during that day. it was mum that would do that and then sleep in grans bed. now gran seemed to be carrying on the tradition. her scent filled my room and i was so hot when i got into bed naked. i waited a little while and then got up to examine her clothes.

i grabbed the old fashioned white bra which i saw as i went by and under it were her white panties a white suspender belt and tan coloured stockings.the light was off and i stood next to my bed and saw in the mirror the outlines of a woman getting dressed in lingerie; grans lingerie. before i pulled her panties over the suspender belt and my hard boy cock i smelt her scent and licked her gusset. now i knew how gran felt when she wore her things. after strolling around my room in the dark pretending to be her i pulled up the thick duvet and fell asleep for the first time as a woman.

"good morning honey,have you seen my underwear?" was the next thing i heard. the bra was clearly visible and gran had already pulled the duvet to one side. i looked down and must confess my morning latte was throbbing out of her panties and lying with its tip on her supender belt. so the cat was out of the bag.

" thank you for looking after them during the night honey, we really must fill those cups today. come over to my room in twenty minutes my dear. i need a bit of time to get ready for you, and stay dressed just as you are.

when she said come in she was standing in front of the mirror applying some perfume. the lingerie she was wearing was all in black. the bra, the wide suspender belt,knickers and stockings.

"we must keep this between ourselves. the time is right honey.i want to be the first woman you have sex with"

with that she lay down on her back; we rubbed our underwear and nylon legs over each other before she spread her legs for me. i went down and licked her pussy through her knickers. her smell was driving me wild. she had pushed her bra cups aside and was playing with her nipples. i got up pushed her knickers to one side and drove my young cock imto her wet hairy pussy as far as it would go.she shouted

" fuck me honey, fuck your grandmother" i fucked gran for as long as i could. she started talking about things that really turned me on whilst my cock was buried in her. gran wanted to invite her elderly lady frinds over and we could all sunbathe together. or perhaps i would like to get dressed as i was for a young man she would oraganise for me. with all that dirty talk i just couldn't hold my cum any longer. as my hot love juice started to flow my body shook all over. the throbbing just went on and on; my balls must have been so full. she shook her head from side to side in extasy. even when i had stopped cumming i kept on ramming my cock into her and had the feeling for a short while that i was going to cum again.

eventually we were both exhausted and as i lay on top of her, my much smaller cock still inside my gran; i kissed her and told her how much i love her.