I am a 18 years old swimmer with a very thick and horny virgin 9 inches dick. I fantasize about my Mom's younger sister, Aunt Brandy, every night. She is a astounding 36 years old, 5 foot 10 inches tall, blue-eyed blonde, with the firmest 36 D breasts and nicest, long legs and a hard round ass. My Dad always comments about how delicious my Mom's sister is, and how he would love to fuck her. She knows how we lust for her, because she seems to get extra exuberant when she is around us. Aunt Brandy really puts out a show when we are at the pool or watching a game. When Aunt Brandy is around my friends come over and we take turns in the bathroom jerking off for her.
One night Aunt Brandy was baby-sitting my little siblings, and she wore a semi-transparent small summer dress with a white thong. After she put them to sleep, she came back to the TV room and started to check out some videos, bending over provocatively and making little talk with me.
"Would you like to watch something for grown-ups Jimmy?"
I couldn't help but get a big hard-on. I had to go excuse myself to my room to jerk off. Thinking of my Aunt Brandy' awesome body, I was sitting on my bed with my dick in my hand when Aunt Brandy walked in.
"Jimmy! Oh my god! What are you doing?"
She caught me with my pants down and she knew exactly what I was doing. She deliberately caused it anyway. I was so embarrassed, covering my big boner under the blanket:
"Aunt...Aunt Brandy. I...I was just...."
"Jimmy... That's Ok. This is very natural for a boy your age."
"Wha.., what?"
Aunt Brandy sat right next to me looking down at my lap.
"Masturbation my dear. It's an important element in your sexual development. I just need to be sure that you are healthy and there is nothing to worry about OK? Now be honest with Auntie: What were you thinking of when you were masturbating just now?
"Er... uhm, y...you. I was thinking of you Aunt Brandy... I was just..."
"Oh Jimmy! That's nice! Don't be embarrassed. I like that you jerk off for me!"
"Really?"
"Yes, really! Wanna know a secret? I put this dress tonight thinking it would give you something to jerk off about! See? I know what boys like ... You want to go ahead and continue what you were doing? Huh? Come on, come on, jerk off and tell me what you fantasize when you do it. It will be fun."
"Really?"
I was so embarrassed and just managed to steal a few pumps at my dick.
"That's it! Do it! Jerk off and tell me what you like about me...
"My friends tell me what great tits and ass you have. I never fucked anyone... you are so hot! Ummm..."
"Oh Jimmy! You and your friends are adorable teenagers full of hormones. Do your friends jerk off for me too?"
"They come over just to see you and jerk off in the bathroom."
"Oh my! I've got to have a talk to those boys too. Now don't stop pumping Jimmy. We don't want to loose your erection."
"I won't loose it. I do it 5 times a day at least."
"5 times! All for me?!"
"Yes, pretty much..."
"Oh boy, how nice! Ok so, come on, do it! Jerk off and let me see it."
I pumped a couple of times and Aunt Brandy would not take her eyes off the blanket covering my hard dick.
"Good Jimmy! Like that! Go for it! Now tell me what do you horny boys think about Aunt Brandy huh?"
"I think of you on your hands and knees, your ass high up and opened. Just like the girls on the Internet."
"Good lord! Ok...here... is this what you like...?"
Aunt Brandy got up and turned around. She moved her hands over her waist and down to the side of her legs, then she caressed her ass."
"Is this what you jerk off for Jimmy? You like my big ass?"
"Oh my god! Aunt Brandy!"
Moving her hands all over her firm ass, swinging her hips like a pro stripper, Aunt Brandy started to put up a show for me. She pulled up her dress to show off her big hot ass framed by a white lacy thong!"
"There Jimmy! You like this ass don't you? You wanna touch it?"
"Oh Aunt Brandy!"
"You can touch my ass Jimmy. Pump your cock baby... let me see you jerk off for me."
I touched her beautiful ass with one hand and held my dick with the other. Aunt Brandy opened the front of her dress and cupped out her awesome breasts and showed them to me! They were the nicest, biggest, firmest breasts I have ever seen. Her nice tits now hung over her summer dress.
"Like my tits? Huh? Go on Jimmy! Pump for me..."
I started to pump my dick a little faster under the blanket. Aunt Brandy thumbed her white lacy thong and with a lewd smile pulled it down ever so slowly, swinging her ass in my direction.
"Here baby, how about this..."
She turned around, opened her legs and put her hands over her bare ass, opening the cheeks so I could see her asshole and pussy.
"Here's where you stick that hard dick baby! Wouldn't be good to stick your cock right in here, huh?"
"Oh yeah!"
She then turned around facing me. Her mouth half opened salivating toward my cock:
"Your Mom... told me that your dick is the biggest she has ever seen!"
Aunt Brandy ogled over my cock, while I was trying to pump it under the blanket.
"So I thought I would baby sit tonight and maybe talk to you about... You know... how you fell about me... Err ... Do you really have a big cock Jimmy?"
"Well, my friends seem to think I do..."
"Let me see it!"
"But, Aunt Bran..."
"LET ME SEE!"
Aunt Brandy seemed out of patience and aggressively pulled the blanket hiding my boner.
"Oh my... oh my Jimmy! Your cock is huge! Oh dear nephew! Where have you been hiding this thing?"
Aunt Brandy kneeled in front of me and grabbed my fat cock by the base, pumping it up and down several times.
"My god! What a thick cock! Has any girl ever sucked it before Jimmy?"
"N...no."
"They don't know what they are missing..."
Aunt Brandy opened her mouth wide and immediately mouthed the head of my cock at once.
"Uhmmmmm! ... big cock ...! uhmmmmm! I can't even get my mouth around the head! Uhmmmmm! uhmmmmm!"