Las tangas de mi tía

Hello friends. This is my first story about the morbo I feel for my aunt, she's a 50-year-old woman, not very tall, maybe 1.60 meters high, has an exquisite butt and average breasts, despite her age she takes good care of herself, goes to the gym and always runs. Every time I have the opportunity to go to her house, I see her wearing leggings or jeans with heels. When she wears leggings, the triangle of her thong is marked very nicely, it gets delicious in that piece of butt and I think she knows she's a goddess and likes to show off her body that way. The first time I could enter her room was one morning very early, she always runs at 7 am and I woke up by chance to the bathroom and apart from being woken up by the noise of her getting ready, the room where I stay is my cousin's and it's one floor above hers but you can always hear the footsteps so I had to be careful. When I got up, I saw her leaving and she gave me good morning, I only saw that big butt in leggings and since I knew she was wearing a thong, I remembered that was my moment to enter her room... then, as everyone was still sleeping, I took advantage with great care and went upstairs, my heart was pounding and my cock was starting to stop, I was excited to find that underwear of hers that I had imagined so much. Entering her room, I opened the door carefully and the first thing I perceived was an incredible womanly smell, her perfume... I started opening her drawers and it was what I expected, tiny lace bras with two straps and even exotic ones with pearls and jewelry, I couldn't believe it, took a few out and put them on to smell them, of course, they were clean but still smelled very tasty, like the perfume she uses when washing them. But the prize was when I found her dirty laundry basket and next to it was her pants with her thong inside the pantaloons, a bra and her heels that... There had been a day before, I couldn't hold back and started sniffing her heels, they smelled like her, it wasn't strong but it meant a lot to me knowing her feet were there, I started masturbating with them as they were open, I put my cock through the hole between the toes and started masturbating while pulling out the thong from her pants and it was hard, it was a piece of thread with a tiny triangle, I observed the bridge where the vagina goes and it had a yellowish color and where the anus is there was a bit of poop but so delicate that seeing that gave me so much excitement that I started licking the whole bridge and the part of the anus, it was a delicious smell and taste, with my other hand I was masturbating with her heel while my cock was inside, my tongue ran over that thong with such saturation that it got soaked, it was a delicious smell to women's pure, didn't take long for me to come inside her shoe and cleaned it up with her thong, pouring my semen all over the bridge, I put everything back as it was and from the pile of dirty clothes I took out a purple thong that had been there, I took it out just like a legging, I think when she takes off her clothes she takes them all off including the thong, that day I went walking around my cousin's room with her thong dirty, even went down to eat with the thong on my cock and it gave me so much excitement that she was standing in front of me haha, it's a great pleasure friends you'll understand., I have more stories about my aunt, support the story and I'll upload photos because clearly I took some, every time I go to her house and there's an opportunity I enter her room and transport myself to paradise.