Sister seduces tranny brother for sissyfication

My big sister used to buy me fags if I massaged her feet & legs
I loved it constant aching hard cock the whole. Time. Slowly moving up her nylon clad legs
She. Stood all day at her work and it became a ritual
I'd be oozing precum well B4 I caressed her kneeknee and my hand disapearing up herher skirt reaching her. Exquisite forbidden heat. Her inner thigh was my goal & 1st time I felt ir I came in my pants the taboo the smooth nylon heaven AND the heat from her pussy I came like FUCK excusing myself as my body shook & my crotch became damp
Eventually she let me feel her bum ( we did this in her bedroom. She in tshirt knickers n tights me in pants & tshirt
I loved pending hours worshipping my sister's feet legs. & arse
THEN ONE NIGHT.!!
A Saturday as I recall, she rolls in out of it, she's wearing sheer nylons, a little black dress & FUCK me heels a vision of fuckabillity to any teenage boy!
She staggers over & joins me on the sofa
As she lifts her feet & places them on my lap I get a glimpse of stockings and her sexy red silk & black lace knickers (my cock twitches then stiffens as asks me to remove her stilletoes.
She asks me for one of my massages & I oblige.
I slowly caress her toes & feet my cock hard, aching & weeping precum as i move up her sheer forbidden legs!
I love caressing her knee front & back. Her thighs are sexy and as i enjoy her inner thighs exquisite so erotic I feel heat coming from het crotch and I lightly brush her taboo gusset with the back of my hand, a quiet moan escapes her, she moves & as turns over onto her stomach her dress rides up exposing all her legs up to her lace trimmed holdup stockings and up & beyond her arse her knickers covered little which drove me insane I soon was all over her smooth upper thighs and
I did it I placed both hands on both bum cheeks and massaged caressed and pulled knickers to the side as my fingers touched her arsehole
I began kissing and sucking her toes & feet then moved up and as I kissed her bum cheeks
She put her nylon clad feet & toes on my aching cock.