When my parents went on holiday I got sent to my aunts to stay for a fortnight, somehow the messages got mixed up because I arrived a day before I was supposed to, the front door was open so I went in, I could hear sounds in the lounge and guessed that my aunt was in there. When I got to the lounge door it was slightly ajar and what I saw took my breath away.
My Aunt was on all 4s on the floor completely butt naked (it was my first look at a real naked woman as I was only 14 at this time) but what was really hot was that there was a lad of about 15 or 16 kneeling behind her banging his cock into her saying take my cock mommy you like it don't you, and she was saying yes son fuck your slut mom hard and stuff like that. weird really as my aunt has no children and is not even with a guy.
I gotta admit my cock grew like rock as I watched, after a few minutes the guy grunted as he came fucking her then pulled his condom covered cock out of her, oddly I noticed his cock was smaller than mine. He gave her $20 and said that was hot Catherine as he got dressed. I went outside the house and waited 'till he came out and went off before going back and knocking on the door.
My aunt was surprised to see me as I was a day early but showed me in and up to the room I would be using, she was by now wearing a robe of course. I am not sure what made me do it but I grabbed her then and pulled her hard up to me and kissed her lips, she of course tried to pull away saying what the hell do you think you are doing but I held on feeling my cock grow hard between us. Then I let her go and said so it is only OK if I have £20 for you is it?
Man you would have thought I had poleaxed her, she just started mumbling about how did I know and I mustnt tell anyone.
I stepped back and said of course I wont let anyone know you fuck underage boys for money Aunt Catherine, she blushed bright red, and I continued, I saw you with that boy just now. I unzipped my trousers and pulled out my cock which was hard as a log and said, of course this needs taking care of. She did not say a word just dropped to her knees and sucked my cock into her mouth, I confess it took me only about 2 minutes till I was blowing a wad into her hot mouth. After she just knelt there looking at me with tears in her eyes, I said its OK it is our secret and kissed her lips tasting my own cum on them when to my surprise I felt her tongue wriggling into my mouth, within minutes we were on the floor and I was fucking her furiously and she was begging me to treat her like a whore.
During the next 2 weeks we fucked most days at least 3 times and she told me that she had always liked being treated like a whore by younger guys and she also told me that when she and my mom were 18/19 (my mom is a year younger) they would have contests as to who could fuck the youngest boy, she told me my mom held the record for being done by a 12 and 13 year old together when she was 18.
Me mom and aunt Catherine had an interesting conversation when mom came back from holiday, as to Aunt Catherine, I live with her now and mom visits regularly.