My sister Barbara. She's a good mom, and she is a single mom. And since not so long ago she's also a MILF. A mommy I like to fuck. I'd never seen her as fuck material before. She was always just my sister, and the mom of my nephew Peter. But since she'd played in the Monkey Town at a special night for adults only, she's eager for my cock.
Monkey Town is the indoor playground in our city where children can play in a multi-storey maze with obstacles, slides, rope bridges and the like. And jump on trampolines or play in the balls pool. At special nights the venue is open for adults only. Mommies play as if they're children again themselves, and they play out dirty secret fantasies.
The most common secret fantasy many women have is getting caught up in a chase and then getting caught by an unknown male who forces himself upon her. One of the games at the Monkey Town Nights is for the ladies to play in the maze while hunters are set loose in hot pursuit to catch them. Their goal is to snatch the girl's panties, while the ladies try to get out of the maze still wearing their knickers. The MILFs who lose their panties in the maze must earn them back with a sexual favour to the holder of their panties. This ends most times with the MILF getting fucked and creampie-ed.
Last adult night Jessica, Peter's teacher and my hot fuck buddy, had brought my sister Barbara to the Monkey Town. Babs had lost her panties to me on purpose, and she had sucked on my cock. I had nutted big time in her mouth, spurting my seed into her throat. She had wanted me to take her knickers in the maze, so she had to be intimate with me. Because she wanted to taste my dick. And now I see her in an entirely different light.
Barbara was unleashed. She took every opportunity to flirt with me or to touch me. Whenever her son Peter was not around, she made her move on me.
SETTING THE RULES
"My big brother with the big dick, who would have guessed. Not until Jessica started talking about the Monkey Town Nights I had thought of your cock. Or of you in a sexual way. I understand now why you've been asked to participate in the monkey squad."
"You own my red knickers, Jacob, and my offer still stands. Gawd, I can't wait until I get my hands on your cock again..."
Last time in Monkey Town she refused to take her red knickers back from me after she blew my dick big time, promising me to only take them back after I had fucked her for real. Instead, she got herself a famous black panty with lettering saying: "this pussy played at Monkey Town".
Off course my dick grew to a rampant state. And my head filled with sordid images of me fucking my own sister and ravaging her beautiful body.
"Barbara, we really can't do that, it's incest."
"Well, I did suck you off, didn't I?"
"Yeah, but that's not fucking."
"But it is sex bro! And I do love the taste of your cock... and your sperm!"
"I guess it depends on your definition of sex. But yes, I agree it's sex. I admit I loved it too, but that doesn't make it right, does it."
"So, it is consensual, and we both loved it!"
"Sis, I love you to the end of the world and back, I'd do anything for you, you know that. But you and me fucking for real? That's too much, it's wrong."
"Now how can something so beautiful be wrong? I say it's great, it's plain love!"
Barbara rubbed her behind against my crotch. She felt my boner.
"That's a stiffie for sure, bro! I have a strong feeling you fancy me big time."
"Yeah, how can I not fancy a hot chick like you, but let's agree we behave ourselves at home! I don't want to misbehave when Peter might be around. So, no hanky panky at home."
"Surely I can kiss my favourite brother, and tease him in my own home?"
"Well, as long as it doesn't lead to outright sex, and if it's not happening in front of Peter, I see no big harm done."
"I hear you've reached some kind of agreement!" Jessica said with a big grin as she walked into the room. "Do I have anything to say in this matter, or is this to my liking as well?"
"Jess, my sis promised not to jump on me. Any outright sexual activity between us cannot be tolerated."
Barbara: "At home, bro, at home."
Jessica: "So you both agree to become intimate, but not in the privacy of your homes. That leaves Monkey Town as the crime scene I presume. You have my blessing darlings! Funny though that you guys are ready to commit incest, not in a covert way in the privacy of your own home, but out in the open in a public place..."
"Well, on an adult night in Monkey Town you can't call that a public place, and besides all people there are preoccupied with sex and won't notice or mind what we'll be doing together. They'll see me anyway, as I'm on official duty, and might very well encounter my dick themselves."
"If you say so Jacob. But there are always a few mommies from school who will recognise Barbara."
"Only very few know Jacob is my brother, Jessica!"
"Well, if this is a mutual agreement, I'd say it's a wrap. As long as I get my share of Jacob at home! He knows I agree with anything he does at Monkey Town, that's his own ground."
Meanwhile after teasing my cock with her behind Barbara was now stroking my bulge through my trousers. My penis had not shrunk. On the contrary, it had gained in size considerably. There was not one cell in my body that was not excited. My cock felt like it would burst open, and it eventually did. I'd never felt it throb so heavy before. I soaked my trousers in just a few seconds, at the hand of my sister.
Jessica laughed at my expense, but I couldn't care less. The only thought that filled my heart was the love for my sister. Not only as my sister, in a pure sibling way, but at the same time a pure animalistic physical love. As a member of the fuck stud squad at Monkey Town I was already an experienced stallion, used to fuck the ladies on demand. But creaming my trousers at the hands of my sister was something new. I had spilled my beans inside my pants, but it was at the hands of my sister Barbara, in her house.
"Now what's with your rule of no sex in your own house?" Jessica asked my sister.
"Well, let's say I didn't see Jacob's cock, and my pussy wasn't on view either. But even more, I don't remember us in contact with each other's genitals, so how could this be sex? And I can't help it that Jacob is so hot for his own sister that he creams his pants just like that, now do I?"
"Sorry sis," was my lame excuse. "I'm afraid that your lips around my cock the other night left me craving for your pussy. I admit I do want to merge our genitals real soon; I hardly can think of anything else anymore."
"How sweet, my Jacob is puppy struck on his sister's pussy," Jessica said. "I think I like the agreement you don't shag at home but keep that limited to a place my Jacob fucks chicks anyway. That way we keep our hard-core activities compartmentalised and retain our lives still normal. If that is still possible. At least for little Peter. I love you both, so if you can't always keep your hands off each other I understand. But please include me. And exclude Peter."
"Hear, hear!"
"Now Jacob, you take a shower and put on some clean clothes!"
MONKEY TOWN NIGHT