I turned sixteen when we moved close to my dad’s sister. I had two cousins, Dee and Wendy. Dee was fourteen and Wendy was thirteen. They had this really nice indoor swimming pool. It was the day after the end of school and dad asked me to go over to watch the girls for Aunt Cindy.

When I walked in she smiled, “I know you didn’t want to baby sit and the girls really don’t need one. The trouble is they don’t swim very good and wanted to spend the summer in the pool.”

I smiled, “No problem Aunt Cindy, I’m a certified lifeguard.”

She smiled, “I told the girls to make it worth your while.”

I grinned, “If they wear those string bikinis I saw, that would work.”

She laughed and ran her hands through my hair, “Whatever you can get away with Mike.”

I watched her leave and before I could turn around the girls came running down the hall. “MIKE!”

I spun around as they slammed into me. I barely managed to keep from falling and grabbed the girls. I almost released them as my hands met flesh. They grinned as I raised my eyebrow, “careful or I’ll grab something embarrassing.”

They laughed and started pulling me towards the pool doors. I glanced down at their bare butts showing with only a tiny sting going down their ass and grinned. In the pool area I moved their hands, “I need to warm up and then you girls can swim.”

They looked at my bulging swim shorts and grinned. I blushed and walked to the pool, without waiting I dove in and swam underwater to the other end. I did a few laps and then dropped my feet to stand in the shallow end, “All right girls.”

They screamed and dove in, splashing a lot as they clumsily swam towards me. I shook my head, no wonder their mom wanted me to watch them. Dee was the first to reach me and she latched on tight. I grabbed Wendy’s hand and pulled it to the edge of the pool which was near while ignoring Dee clinging to me.

The next thing I knew she had her smooth legs wrapped around my waist. I realized my suit had pulled down with all her clinging and climbing. I couldn’t reach under her to get my suit and she dropped down further in the water. I froze as my cock was forced into her tight pussy. Dee stopped moving for a second and then slowly pushed down.

I looked at her as my thick cock forced her open even more and sank the rest of the way into her. Dee wiggled and pushed until she was fully impaled on my cock. She sighed and shivered as she leaned into me and began rocking and humping on my cock. The feel of her warm, tight pussy was amazing. I slowly moved back to lean against the side of the pool while she humped and fucked my cock.

When her pussy squeezed me tighter, I groaned as my muscles tightened and I spewed a huge stream of sperm into her. I just knew I was pumping cum straight into her womb and just held her as I did it. She sighed and shivered before giving me a kiss, “Thanks.”

She lifted up and shifted around me to cling to the side. I was still trying to decide what to do when they climbed out. I carefully pulled myself out and sat on the end of a lounger pulling my suit up. I watched them play and splash around screaming at each other when they got splashed. I slipped into the water an hour later and swam a couple of laps. I stopped in the shallows as Dee and Wendy clumsily swam towards me.

I moved away and closer to the side almost afraid of what I somehow knew they were going to do. This time Dee grabbed my arm and held on as Wendy clumsily climbed up my body. She held my shoulder with one hand and pulled my suit down with the other.

I sighed and leaned back moving Dee to the edge and bringing Wendy up to wrapped her legs around my waist. I reached down to position my cock and she pushed down. I pulled her cheeks apart as I slowly forced my cock deeper. I held her hips and fucked up into her and she sighed. It was a couple of minutes before I was tight against the back of her pussy.

Wendy groaned and hugged me as she rocked and humped against me. I rubbed and caressed her bare back and butt. When she shuddered and moaned into my shoulder I kissed her neck causing her to shiver and moan. She was fully impaled as she rocked and humped against me. I reached between us to push her top off her breasts before starting to feel them.

She groaned and started convulsing. When her pussy squeezed and grasped my cock, I shivered and pulled her hips in tight as I started pumping spurts of cum against and into her womb. Wendy whimpered and shivered as she felt me pumping cum into her. She held me tight as I spurted and spewed and then sighed as my cock jerked and stopped.

I held her for another minute and then sighed and lifted her off my cock. I turned and put her with her sister and they giggled and climbed out before heading to a lounge chair. I shook my head and pulled my swim suit up thinking I might as well stop wearing it. I walked out and the girls looked at me. I smiled, “Drinks?”

They grinned and followed me into the house. I found a pitcher of ice tea and poured three glasses. When we were done, they pulled me straight back to the pool and ran to the shallow end to play. It was just before lunch when I swam a couple more laps. I stopped in the shallow end and the girls headed for me once more. I looked around and backed to the steps before pulling my suit off and sitting down.

Dee and Wendy were both grinning widely as they tugged their bottoms off. This time I turned Dee around and brought her back onto my lap. I positioned her and pulled her down to push my cock into her. She groaned and shuddered before I even reached around her. I cupped a breast with one hand and reached down with the other.

I started rubbing her clit and playing with her nipples and Dee shuddered and her pussy tightened as she moaned. She wiggled and rocked on me as she jerked and shuddered. I felt her pussy tightened as she groaned and laughed. She rocked back and forth as I kept rubbing her clit and I could feel her pussy gripping my cock. She jerked and shuddered hard a few minutes later, “ooohhhh, Mike!”

Her pussy squeezed my cock as Wendy straddled both of our legs and kissed her on the mouth hard. She was hugging and kissing Dee like a lover as my cock throbbed inside her. Dee shuddered and rocked slowly while her pussy tightened and squeezed my cock. She was moaning into Wendy’s mouth as they kept kissing each other.

She jerked and spasmed as her pussy contracted to hold my jerking cock deep inside her as I finally began pumping cum. She jerked and whispered, “He’s doing it!”

I cupped both her breasts as I spewed deep inside her and she sighed in pleasure. When I finally stopped cumming she sighed and shivered before turning her head and kissing me and slipping off my lap. Wendy bent over to give me a soft kiss before walking out of the water holding her sister’s hand. I shook my head and grabbed my suit before walking out.

I dried off and headed into the house after the girls and saw them standing naked at the counter making sandwiches. I grinned and sat down at the table as they turned and brought everything to the table and sat on each side of me. I wouldn’t let them go into the water until an hour after they had eaten so instead they laid out on loungers.

I finally stretched and dove in and swam a few laps. I didn’t bother putting my suit on and stopped by the steps when I finished. The girls were grinning as they walked towards me and I moved to sit on the edge of the pool above the steps. I grinned, “Wendy’s turn again?”

They laughed and Wendy straddled me before fitting my cock to her pussy. She sat down, forcing my cock into her tight pussy. She started rocking and thrusting back and forth slowly as she closed her eyes. I rubbed her body and she almost purred as she shuddered and her pussy squeezed my cock. She became more erratic as Dee sat beside us. I cupped a breast with one hand and squeezed her nipple. She jerked and spasmed as her eyes went wide, FUCK!”

Her pussy rippled and tightened around my cock. I grinned and reached around to rub her warm asshole. Wendy jerked and shuddered hard as her pussy milked my cock. She bucked and thrashed around as I pushed the tip of my finger into her ass. “YES!”

I started to finger fuck her ass with just the tip of my finger and she jerked and spasmed. She started shaking her head and grunting as she thrust back and forth harder. I finally pulled her close and just held her as my cock throbbed and then erupted in large spurts. She jerked in surprise at the warm cum pumping against her womb and screamed, “FUCK...YYEEEESSSSSSSS!”

When I stopped cumming she sighed and shuddered before Dee pulled her up off my cock. They headed into the shallow end of the pool while I went to sit in a nearby chair. Two hours later they were sunning on loungers so I stood and stretched before diving into the pool. I swam a few laps in the cool water and then climbed out and grabbed a towel.

Both girls had turned to watch me as I walked to a lounger and sat back to relax. They giggled and Dee stood and walked towards me. She straddled me and fitted my cock to her pussy before sitting back and pushing my cock into her. She sighed and lay forward to lay on my chest.

I held her and rubbed her bare back before she finally sat up and started rocking and thrusting back and forth. I jerked in surprise when Aunt Cindy suddenly sat on the edge of the lounger and placed her hand on my chest, “I see the girls have started having sex.”

I looked at Dee in panic and she grinned, “It feels good too.”

Wendy sat down on our other side, “Can we keep doing it?”

Aunt Cindy looked down into my red face, “If your cousin doesn’t mind.”

She caressed my face before standing up, “Let me go change out of these work clothes.”

Dee called after her, “You don’t need a suit!”

She looked down at me and rubbed my chest before starting to rock and thrust on me. I shuddered and cupped her breasts, “Wait until tomorrow.”

She grinned and Wendy leaned over, “Why? What are you doing tomorrow?”

I tugged on her nipples making Dee spasm and her tight pussy squeeze my cock, “I’m going to be on top and fuck you both until you beg me to stop.”

They laughed and Dee spread her legs to push her pussy down more, “If you fuck us like that you can get deeper.”

I grinned and held her hips before starting to thrust up into her. She jerked and then spasmed before starting to convulse. Her pussy tightened but she was more than wet and slippery enough to keep fucking her. She tilted her head and cried out, “FFFUUUUCCCCCKKKKKKKKK.... MMMMMMEEEEE!”

Wendy laughed and hugged her as she continued to shake while I fucked up into her. Finally Dee dropped to my chest and laid still as she panted and tried to catch her breath. Aunt Cindy laughed as she sat down, “Damn baby.”

Dee giggled and kissed me before lifting up and off me. I groaned as I came out of her warm, tight pussy and Aunt Cindy laughed before straddling me. Wendy guided my cock to her mother’s pussy and she sat down. I reached up to hold her breasts as my cock slid all the way into her almost hot pussy. My cock was pressed tight against the back of her pussy as she shuddered and groaned.

Dee laughed and Wendy giggled before straddling my legs behind her mother. She reached around and pinched her nipples as Aunt Cindy began grinding on me. She jerked and shuddered before laughing and turning to kiss Wendy. She looked down at me and started rocking and thrusting back onto my cock and I shuddered at the way her pussy tightened and grasped my cock each time she pulled off me.

I continued to feel her breast with one hand and placed the other on her pubic mound. I used my thumb to start rubbing her erect clit and she shuddered and shoved down onto my cock hard, she jerked and spasmed as her pussy clamped down and she wet me, “YES!”

Dee leaned over to suck on her mother’s nipple as Wendy played with her breasts. Aunt Cindy was shaking as she convulsed and I groaned before thrusting and feeling her cervix open. I started pumping cum and she froze and stiffened as she spread her legs a little wider and whispered, “Oh no…”

I spurted and pumped six mild jets of cum before stopping and Aunt Cindy shuddered for another minute before lying on me. She sighed, “I forgot how good it felt.”

She smiled as she lifted her hips to let my cock slid out of her. She kissed me and moved to sit beside me as she looked at Dee and Wendy, “I also forgot we aren’t on birth control.”

Dee grinned and bent to lick my cummy cock and Wendy watched her before looking at her mother, “We thought about it but decided we don’t care. We’re always horny and have had a crush on Mike forever, he can knock us up.”

Aunt Cindy looked at me and absently wiped some leaking cum from her pussy and put it in her mouth. She sighed and nodded, “I like him to girls. I think I’ll call Tom.”

I blushed because that was my dad, “Why?”

She smiled when she stood, “How many times have you fucked the girls today?”

I shrugged, “Three or four times each.”

Cindy stared and turned away, “He’s a stud.”

I pushed Dee away from my cock as she and Wendy giggled and Wendy straddled me. She laid down on me, “Want to spend the night?”

I laughed and I felt her naked body, “Why? Did you want to fuck me all night?”

She grinned, “Yeah.”

I rubbed her bare back and butt and looked at Dee, “I’ll need to run home for some things.”

They grinned and Wendy kissed me before moving off my body, “don’t take long.”

I found my suit and sandals and left. When I walked into the house dad was talking to mom and grinning. She was laughing so if dad was telling her what I had done she wasn’t to upset. I grabbed some clothes and my shower stuff and put it into a small back pack before going back to the kitchen.

Mom grinned at me and came to hug me and kiss me. She turned and picked up three bottles from the counter, “Take these.”

I glanced at them, “What are they?”

She laughed as she looked at dad, “B12, powered gingsing root and calcium. It will help you replace your sperm.”

I grinned and opened my pack to drop them in, “I might need them.”

Mom laughed again, “I know you’ll need them. Go knock the silly bitches up baby.”

I laughed as I headed for the door. When I got to Aunt Cindy’s, the door opened before I reached it. I grinned at Dee as I walked in and she closed the door as Wendy grabbed my hand, “Mom is out doing laps.”

I set my stuff down and hesitated before opening it and taking three pills out. I went into the kitchen and took the pills before letting Dee and Wendy pull me out to the pool. They stripped me as I watched my aunt swim. I turned after the girls had stripped off their bikinis and pulled them to the pool. I dove in and turned when I came up, “Come on.”

They jumped in and splashed towards me as I slowly backed to shallower water. I was close to the edge as I reached out and helped Dee to the side as Wendy finally reached me and clung tight. I caressed her body as Cindy finally swam closer. I turned Wendy around and lifted her before fitting my cock and impaling her as she fell forward. I held her waist, “I have you, just practice swimming with just your arms.”

Cindy laughed and rubbed Wendy’s bare butt. As she struggled and floundered Wendy’s tight pussy squeezed and milked my cock. It took awhile but she finally relaxed when she realized I was holding her and she wouldn’t drown. She became erratic again and started floundering as she jerked and spasmed. I grinned and turned her so she could hold the side of the pool before I began to fuck her.

She shuddered as her tight pussy squeezed my cock repeatedly. I kept hitting her womb until it opened and I pushed in. I held her as she wailed and spasmed erratically. I finally pulled out and turned her. I gave her a gentle kiss before letting her go and reaching for Dee. Cindy pulled Wendy against her, “Swimming lessons are different then when I learned.”

I grinned as Dee and Wendy giggled. I turned Dee around and lifted her before pulling her down and forcing my cock into her tight pussy. I held her hips and let her lay forward to paddle in the water. Cindy hugged me from behind and watched over my shoulder. Dee’s tight pussy rippled and spasmed around my cock as she tried to swim.

I finally turned her and let her hold the side of the pool as I began to thrust into her. It wasn’t long before she was shaking and jerking as she cried out. Her pussy grasped and held my cock tight as she kept shuddering. When she stopped I pulled out and Cindy laughed, “My turn.”

The girls laughed as she turned me and moved around. I smiled and lifted her and fitting my cock before pushing into her. She shuddered and her pussy squeezed me as she laid forward and began swimming. I groaned as her pussy rippled and milked my cock while I held her waist. Wendy laughed, “Wait until we are pregnant. We can suck his cock while learning to kick.”

Dee giggled and Cindy started laughing so hard I had to hold her above the water. I shook my head as I grinned and pulled out, “I need to cum.”

Wendy grinned, “it’s my turn.”

I pulled her after me to the stairs and out of the pool, “This time you are getting fucked in a bed.”

She turned me after I grabbed a towel and I pushed her back to dry her, “Horny slut.”

Cindy and Dee laughed as they followed us out of the pool. I dried off and grabbed Wendy’s hand to pull her into the house. I led her to her room and to her bed before turning to toss her on. I moved onto the bed and between her legs as she grinned and spread them for me.

I pushed into her tight pussy and started to fuck her with long, deep, firm thrusts. Wendy sighed as she wrapped her legs around my waist, “put it in my womb Mike.”

I kissed her, “I will my lover.”

I kept fucking her and began to push harder. It was a few moments before her cervix opened and my cock started fucking in and out. It was a minute later that I was ready to cum. She was jerking erratically and clinging to me as I thrust into her. I held her as my cock began to pump spurts of cum and she cried out, “YES!”

I spurted and spewed six large jets of cum before stopping. Wendy kept shuddering as I held her and finally she sighed and relaxed. I pulled out of her and lay next to her to suck on a nipple. She groaned and shuddered again and I grinned, “Lay back and let my sperm knock you up.”

She grinned and nodded before I gave her a kiss and slipped out of bed. I found Cindy and Dee in the kitchen and sat at the table. Cindy smiled, “after dinner we are going to play a game.”

I grinned, “oh?”

Dee giggled, “We blindfold you and you tell us who is fucking you.”

I laughed and caught Dee as she walked close. I pulled her onto my lap, “How about I tie all of you up.”

I bent to suck on a nipple, “I start with one thrust in each of you and each lap I increase it.”

Dee shuddered and Cindy laughed, “And then what?”

I reached between Dee’s legs to finger and rub her clit, “The one that cums is out.”

She laughed again and Dee wiggled and hugged me, “what about when you cum?”

I slipped a finger up inside her, “that girl wins.”

She shuddered as her pussy squeezed my finger and Cindy grinned. It has been several years since then and we live together now. All three did end up pregnant and got that way again eighteen months later and then again two years later. Dee and Wendy delight in sharing me and sometimes they like to pretend they can’t swim just so they can cling to me in the pool and get fucked.
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