My pantyhose fetish

as long as i can remember, my ph fetish started when i was 16: twice a week i had a 21 years old student called DENIS coming to my house helping me doing my studies; he used to wear very tight jeans very casualy; as he was leaning forward to grab somthing on the floor, i realized he was wearing something strange under his jeans; but one of those thursdays studying, i askec him: " you wear always very tights jeans: do you wear undies under?i took the excuse that i wanted to wear tights jeans too; he replkied to me: "i wear very very thin underwear; quite straight forward i said: what brand. , can you show me?after few seconds of hesitation, he said : ok. and replied: beeing a man, i hope you wont be choked to see me hard; he unzipped his jeans and pulled down his trousers; he was rock hard under his pantyhose; i was nearly fainting: he asked me to go to the toilets and heard him moaning; when he came back everything was back to normal for him: not for me; as my lesson was finished, he shook my hand as usual and went away; i immediatly went back to my bedroom and remember messing my trousers with cum; i was hooked; next monday, i remember going to the market buying pantyhose for me; as every week , denis came to help me studiing and he realized that i was wearing pantyhose too: very professional, we behaved normal, showing a master bulge when arriving home; usually after 45 minutes he was going to he toilets to jerk off in pantyhose, as i was jerking off my my room meantime; my life since is how to enjoy jerkin g off in pantyhose several times per day