It was summer time at my grandmas condo. Some of the family was gonna be there including my Cousin who was 18 years old. She was a thick girl with all of the fat in the right places. I’ve always caught myself staring at here getting turned on and would sometimes wonder what it would be like to fuck her doggy style. I left all that in my head and would never act upon it. I was 20 at the time so my sexual imagination was always active. I was suffering a 8 months dry spell unfortunately and I found myself getting desperate. My cousin was a sexual deviant and everyone in the family knew it. Arriving at the condo with my older sister we planned on staying 4 days with my grandma, grandpa, mother and my sister. Plans changed and it forced my sister to leave so I stayed. My grandpa had to leave for work related things then on top of that my mother never showed up. So it would be me my cousin and my 70 year old grandma for 4 days.

I was getting settled in the guest bedroom when grandma tells me that your cousin is gonna room with you for the weekend. I didn’t see no problem there until I saw her walk in and she was looking sexy in her booty shorts that let her cheek hang along with her bikini top that was way too small for her seemed to be triple D’s. She caught me looking so I tried my best to play it off the best I could but I knew she could already feel the sexual tension in me. This wouldn’t be the first or last time these feeling weren’t noticed by my cousin. Then grandma suggested we hit the pool. “yeah josh lets go swim” she said all sexually sarcastic. She took off her shorts to reveal little to nothing of a bathing suit right in front of me. Her big sunkissed ass had me turning red as she caught me looking at her for the hundredth time. It must have been about 10:30pm before we made it down to the pool and grandma had fallen asleep.

As we walked to the pool her hip poppin walk had me feeling some kind of way and had me second guess going to the pool in fear of getting a raging hard on for my half naked cousin. I’m not sure if she was trying to mess with me on purpose but it was working. I jumped in first to hide my partial half chub of a penis. It was pretty late so the darkness helped. She got in the pool and she dove under. Losing track she emerged right in front of me slightly brushing against me with her massive boobs.

“Hey josh we should skinny dip” she said. Me thinking that is the worst idea ever. She started taking off her top and instantly saw her voluptuous breasts floating in the moon lit water. Her nipples hard from the cold water and they were everything I could have imagined and more.

“What’s the matter never seen boobs before?”
“Yes but I don’t wanna see my cousins that’s weird”
“You’ve been looking at them all day that’s didn’t stop you then”
“I mean yeah but we are family and its just a wee awkward. Would if the family sees us?”
“Grandma is fast asleep and its only us out here. Just having a little fun is all”
“Yeah I guess we are alone out here. What the heck. I haven’t gone skinny dipping in forever.”

So we took our bottoms off and swam about the pool. At this point I have got the biggest boner ever but as long as I stay hidden under the water I should be fine.
“Lets go to the hot tub.” she said hastily as her naked glistening body slowly got out of the pool and into the tub. The pool was getting cold so I joined her. I could see her admiring my rock hard penis as I was getting in. The water was too hot get in immediately. My cock hovering in my cousins face was not my intention but the water was too hot.
“this is nice isn’t josh”
“Oh yeah”
“You wanna have some fun?”she said.
“What kind of fun?” questioning her seductiveness.
She started to walk toward me with her massive breasts out of the water.
Being hesitant I just sat there as she mounted me with her thick thighs that acted like a vice grip so I couldn’t wiggle around. I could feel my penis flick her clit in the way down and chills ran down my spine. Her body pressing against me
“The bad kind” she said as she grabbed my cock.
She had me trapped but I have already given in to my lust for my cousin.

I started sucking on her nipples as she was trying to suffocate me with them at the same time. Grabbing her breasts that dwarfed my hand I started messing around them. She turned around and started rubbing her fat ass against my cock until it was all the way between her cheeks. The softness and the warmth was incredible and nothing I have ever felt.
“I wanna feel your hot cock inside me” she whispered into my ear. Stroking my cock she pulled my inside her and started to ride me. I was in pure awe as I was staring at her ass that was just pounding my pelvis repeatedly with such slippery force. The shock wave of ripples up and down her ass as she was trying to keep her moans in check so none would hear. Feeling the bottom of her cervix with every thrust knowing that I had the length to hit every spot made me feel no regrets for feeling such pleasure from fucking my cousin. I never wanted it to end.

“Nut inside me!”
“I wanna feel your hot load”
Once I heard that I thrusted to the finish line and shot my load inside my cousin. My legs were shaking from the intensity of that never ending orgasm. As I stand behind her watching the flowing seamen dripping out of her vagina I knew this was going to be a long weekend.