Brother and Sister

My name is Monica I’m a 38 year old mom of 4 wonderful kids. I have 1 son, my baby, Brennan he’s 12, and 3 daughters, Joan, the oldest is 20, Beth, the middle is 18 and Lilly is my youngest daughter, she’s 13 and blossoming into a beautiful young lady. She’s around 4 feet 2 inches, she like her brother is going through puberty. One day while I was showering she came in to the bathroom needing to pee. She said she was going to shower and get ready for bed and asked if I could let her know when I was done. I told her to just get in with me so we can talk. I wasn’t spending as much time with her as I was with Brennan. She was hesitant at first but decided to get in. She finished up and undressed then stepped into the shower with me. I noticed how her breasts were forming into nice little A-Cup mounds and her nipples were getting puffy and dark. Her pubic hair was starting to come in covering her fat little pussy with a dark peach fuzz. She’s a little chunky with a big round butt. We talked and I washed her hair like I use to when she was younger. We finished our shower then stepped out and dried off. We got dressed for bed and said our goodnights then she headed to her room and I headed to mine. My 2 older daughters at the time were staying with their dad due to space. We had a small 2 bedroom apartment so it was only Lilly, Brennan and myself. Me and Brennan shared a room and Lilly had her own room.

Now me and my son Brennan have been having sex for almost 2 years now. It started when he was 10 and I caught him sucking on my tits and jacking off while I was sleeping. I hadn’t had sex in months and I was sexually frustrated. At first I was shocked and upset I didn’t know what to do. But I didn’t want to scare him or make him feel bad. So I lay still not wanting to let him know I was awake. He continued to suck and lick on my nipples making them harden and turning me on. My pussy started to get wet and I couldn’t help myself. I gave in and grabbed his head pulling him down on to my tit forcing my nipple into his open mouth. I then let him lick and fuck my pussy. Then I sucked his little fat dick until he shot a small load into my mouth. He later told me I wasn’t the first to suck his dick. He said that he had fingered his sister and she sucked his dick.
I wanted to know more but I never asked.

I went into my room in my nighty with just a panty on underneath. Brennan was lying on the bed playing games on my phone. I told him it was time for bed so he put the phone on the table next to the bed and got under the blanket. I turned off the light and closed the door then walked over to the bed and laid down next to my son. He turned to me and wrapped his arms around me and said “I love you mom.” I said “I love you too my son.” He kissed my neck and started to rub my stomach. I told him “That feels good baby, keep rubbing my stomach please.” He continued to rub my belly when I told him that I wanted to ask him something. He asked “What is it mom?” I said “Can you tell me about the first time Lilly sucked your dick?” He said “Ok, mom I’ll tell you.”

Brennan’s Story:

He said “One night you went to work and Joan had told us to get in the shower and get ready for bed. So we got in the shower. The past few nights we showered together I noticed how I started feeling funny when I would look at Lilly naked in the shower. Sometimes my weenie would get hard and she would make fun of me. So I would try not to let her see it or look at her to much. She knew I was trying to hide it so she would tease me and tell me to show her. I would get embarrassed. Well this time she was teasing me again so I finally turned around hoping she would stop. She reached down and grabbed it then started to rub it and said she was only teasing me. She said she knew it made me feel weird. She said she wanted to touch it but she didn’t think I would let her. I told her “It’s weird but it feels good.” She let go and we finished our shower. She went to her room and I went to ours where Joan was laying on the bed reading a book. She asked if Lilly went to her room I told her she did. She said “Good now you get to bed too little brother you need to get some rest. I’m gonna take a shower, you better be asleep when I get out or I’m gonna beat you.” She smiled and gave me a punch on the arm then went into the bathroom. I fell asleep.”

“I thought I was dreaming when I woke up later. I felt something wet and warm on my weenie. I couldn’t see because it was dark. I reached down and felt Lilly’s head. She was sucking my weenie mom. It felt weird at first like it tickled. She was sucking on it and rubbing it with her tongue when it was in her mouth. She sucked all of it in her mouth and held it for a few seconds then took it out. It felt good inside her mouth. I jacked off before but that felt so much better. She looked at me and smiled. She put her finger up to her mouth and shushed pointing to Joan, who had on a black tank top and purple panty’s, laying next to us snoring. Lilly was wearing one of Beth’s shirts and a little pink panty underneath. She whispered “Does it feel good brother?” I told her “Yeah it does, keep going please.” She said she would but she wanted me to do something first. I asked her what it was. She said “Put your fingers inside me.” I was confused I asked her “My fingers Inside you?” She said yeah in her pussy. She said it feels good when she does it to herself. She took off her panties and laid down next to me. She got my hand and put it on her pussy. It felt really fat and soft. She started moving my hand making me rub her fat lips. She started to move around and make noises like you make mom. She said it felt good to keep doing it. She let go off my hand and lifted up her shirt then started squeezing and rubbing her chest. She played with her nipple with one hand and covered her mouth with other one. She said “That’s it little brother play with my pussy.” My weenie was hard and throbbing I started feeling weird and I could feel my balls tighten when I felt like was gonna pee. Then all of a sudden I shot cum out of my weenie on to the bed and on Lilly’s leg, I moaned out loud. Lilly covered my mouth. And Joan rolled over on to her side facing us. She was still asleep. Lilly reached down and scooped up all the cum and rubbed it on her pussy. Then she licked her fingers and said “Mmmmmm that tastes good brother.” She took my hand, put it back on her pussy and told me to keep rubbing. So I did. She put her hand on mine and pushed my finger down. She put it on a little bump inside her pussy and told me to rub it. Her pussy was slippery from all my cum she rubbed on it. She said my fingers felt good and not to stop. She was moaning quietly. She then got my finger and pushed it inside her pussy. Her pussy squeezed around my finger and she moaned a little loud. Joan moved and Lilly stopped moving and again put her finger to her mouth saying “Shhhhh.” We waited until Joan was snoring again and she told me to move my finger in and out. I started fingering her slow. She was moaning, quiet little whimper moans mom. She told me to go faster. So I started doing it faster and she started breathing fast and moving her hips. She put her hands over mouth and her eyes got big. She grabbed the pillow and put it over her face and it sounded like she was crying. I pulled the pillow off her face and asked if she was OK. She couldn’t talk and was trying to catch her breathe. I asked her again kinda concerned. She said she was ok. She said that always happens when she rubs it and puts her fingers in there. She said “Don’t worry little brother, it felt real good.”

“She put her panty back on and told me to lay back. She got back on the bed and laid next to me. She pulled my weenie out if my boxers and began to stroke it. Slowly making me hard again. I told her “That feels really good sister.” “Now put it in your mouth.” Shd leaned forward and started sucking on my weenie. She licked the tip and ran her tongue the length down to my balls. She kept telling me to give her my cum. I told her to keep sucking and I’ll shoot my cum out again. She stopped and asked if I liked boobs. I told her yeah. I said “I like mom’s boobs she has nice big boobs.” She said “What about Joan’s?” I told her yeah I liked them but I never seen them. She asked if I wanted to. I told her of course. She moved up to Joan and pulled her boobs out of her tank top. They were almost as big as yours mom. She went back down and put my dick back in her mouth. She told me to go ahead and look at Joan’s boobs while she sucked my dick. I reached out touched her nipple. She didn’t move so I rubbed it and began to pinch it. She moaned a little and pushed her chest out. Lilly kept sucking my dick. It felt good mom, Joan’s boob in my hand and Lilly’s warm mouth on my weenie. I started to move my head closer to Joan. I wanted to get her nipple in my mouth. I layed my head right by her exposed tit. I turned my head and sucked her nipple in to my mouth. She gasped a little and pushed out her chest again. She moaned softly and continued snoring. I kept sucking and licking her nipple. While Joan continued to suck my weenie. Licking and swallowing it all. I could feel my balls tighten once more. My dick began to throb and before I knew it I shot my cum inside Lilly’s mouth. She moaned and sucked harder sending shocks into my weenie. God it felt good. I grabbed her head and pushed her down forcing my little weenie all the way in. She hit my hand and pushed it away. She sucked my weenie so hard and let it pop out of her mouth. She said “Mmmmm little brother. That was good. Next time I’ll let you lick me like Princess licks me.” She got up and ran off licking her lips saying “Goodnight Brennan.” I laid there for awhile I couldn’t believe it mom. Joan wasn’t snoring anymore. I turned to see her staring at my weenie leaking cum onto my stomach. She just put her boobs back in her shirt then rolled over and went back to sleep.”

I said “Son! You told me about Lilly but you didn’t tell me you sucked Joan’s boobs and what does Lilly mean about Princess licking her? Is that where all the peanut butter went?” “I guess I’ll have to talk to that girl, well she sounds just like me at her age.” My babies are getting so big.

“Come here son mom needs her pussy licked. You made my pussy so wet baby.”

“Ok, but you have to sit on my face mom. Squirt all over my face. Then let me bustbin your mouth.”

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