So I 19F was shopping with my boyfriend and tbh we were having sex before we went shopping but i didn't came so, i still have the urge and feeling to cum.so we went around some shops and he was trying on some hoodies and i saw a guy mid 30s very fit and he really caught my eye, and so we were still in the shop and then at some point we kept looking at each other lets call him A so A and i have made some 5 to 6 eye contact and then i know i should not but i give him a flirty wink he smiled and i follow my boyfriend in the changing room and he was trying on some clothes. And the next stall i saw A trying on some jeans and i sneak a peak and his dick was hard and he saw me looking. I looked away quickly and then when i look back at A he was pulling his dick out and show it to me, i was smiling and a bit shy and bit wet 😅. Then my boyfriend came out of the changing room he said he was gonna buy the hoodie and i followed him. Then i saw A giving me a follow me looked at the bathroom, told my boyfriend i was going to the bathroom and a and me went inside the mens bathroom locking it and then A said his name and that he was married but looking for fun, i was bit turned on then we started to kiss and he was grabbing my ass and slowly fingers my pussy. I was thinking what a slut am i, i feel so dirty but i cant stop i was humping him and he pulled my hair then whisper be quiet and blow me u slut, wow i feel so turned on i kneel and started to give him a blowjob he was trying so hard to hold his moans which makes me doing it harder he cummed in my mouth... And then pick me up, put me on the sink and started to eat me, i think i squirted in like 2 mins he looks up at me and smiles and we started to clean up, he asked for my number but i feel so ashamed that i just ran off, to this day i still think about it when i play with myself