[MF] Family Vacation and my M(36) sister-in-law F(28) PART 2

I want to give special thanks to a special redditor for helping me with my writing ability.

The link to Part One is [here](https://www.reddit.com/r/gonewildstories/comments/qhwvfi/mf_family_vacation_and_my_m36_sisterinlaw_f28/)

Part Two of my family vacation, when my sister-in-law, Tammy, and I took our relationship to another level.

When Tammy and my brother-in-law arrived the next morning, Tammy averted her eyes and looked down at the floor. I had a bit of an issue seeing her as well, since my brain and my cock were having flashbacks of what took place just a little over 12 hours prior.

Tammy’s womanly scent and the sweet taste of her body was still fresh in my mind. I decided to go outside and start the grill. For some reason I became incredibly hungry…. for what, I wasn’t sure of yet.

All the kids were heading to the pool, and Tammy came out to the grill to see if I needed any help.

“I think I have this pretty much under control if you’re asking about the grill, but…”

“Do you think we should talk about last night?” Tammy asked.

“Do you mean regrets? Guilt? or the next time?” I answered.

The discussion that followed answered a few questions I had been asked myself for the past couple of years, as well as over the last 12 hours. She too had the taboo thought of “what if” before those thoughts had become a reality. We agreed that the ‘next time’ couldn’t happen soon enough, and we set a few ground rules. The phrase “scratching an itch” was used, and neither of us had any plans to rip the family apart, so discretion had to be the top of the priority list.

The talk, albeit a serious one, was still arousing and it was obvious when I reached down to adjust the hardon in my swim trunks. I caught the tip of Tammy’s tongue lick her lips as she watched before her eyes shot back to mine and a smile broke out across her face.

It was the day after when our next opportunity presented itself.

A cookout had been planned and it was my MIL who gave me the shopping list of the things we needed. I changed out of my swim trunks, threw on a pair of shorts and a tee shirt and was about to head out the door when Tammy asked about the drinks. She had a craving for a particular brand of soda and asked if she could ride along.

“Let me go change real quick and I’ll be ready.” Tammy said. She had been wearing shorts and a tee shirt over her bathing suit. I was standing outside waiting when Tammy came out of the house. It looked like she had swapped the shorts and shirt for a sundress.

We hadn’t made it 200 yards from the house before I felt Tammy’s hand on my thigh.

“God I couldn’t wait to get out of there.” Tammy said.

Tammy let her hand roam over the growing bulge in my shorts, while she traced the outline of the hard shaft underneath.

“I really hope you plan on taking care of that.”

Tammy smiled, quickly replying “Of course.” She lifted her dress up over her knees and above her thighs. I damn near drove off the road when I looked over to find her bald pussy glistening in the sunlight.

“Are you nuts, or do you have a death wish?” I asked shocked at her brazenness.

Tammy laughed, unbuckled my seatbelt, and began working the button on my shorts. A moment later, Tammy’s slender fingers had wrapped around my exposed shaft and she began stroking it.

“Jesus christ” I moaned. Living in the middle of nowhere had its advantages. The back country roads normally had little to no cars on them, and Tammy made good use of this fact when she leaned over and engulfed my cock with her mouth. I focused on the road, but couldn’t help stealing quick glimpses of the back of my sister-in-law’s head as it moved up and down in my lap.

“God damn I love how you do that.” I flexed my hips upwards slightly while one hand was on the back of Tammy’s head as I fed her my dick. It had been six or seven years since Susan had given me road head, and that had only happened a couple of times, so I was thoroughly enjoying this impromptu blowjob.

Tammy made these gagging and gulping noises as she took me as deep as she could in the position she was in, and those sounds drove me insane.

“Tammy, I’m right there.” I wanted to give her plenty of warning of what was going to happen if….

Tammy lifted her head up. “Can you go more than once?” she asked while she continued to stroke me.

“Most of the time yeah” I replied.

“You better,” was all she said before her head resumed its position and she sucked me with unbridled abandon.

It wasn’t long before I groaned in appreciation while I shot my load down her throat.

When Tammy sat back up and wiped the residual from her lips, she leaned back in her seat, pulled her knees up and moved her hand under her dress. I could smell her arousal and could hear how wet she was. I remembered a small piece of land that used to have a rundown old barn on it. Maybe? Ten minutes later I was putting the car in park behind that old barn. Like the night before, we wasted no time and gave in to our cravings, diving into each other. While my tongue was tasting the saltiness of my own orgasm, my hand shot between her legs, and I buried two fingers into her wanton pussy.

“I need you to fuck me.” Tammy pleaded.

I opened my door, walked around to her side, and opened her door. Leading her out, I didn’t go far. I bent her over the hood of the car, lifted her dress up an over her ass and aimed the head of my cock at her entrance. I slipped just the tip between the folds and ran it up and down to tease her.

“Is this what you want?”

“Yes”

“Say it” I demanded.

“I want that…”

“No, tell me what you want and tell me what you want me to do.”

“I want your dick inside me. I want you to fuck me.” Tammy pleaded in a voice that had dropped to almost a whisper.

I thrust forward and buried as much of my length inside my sister-in-law as I could. The loud moan she gave barely escaped her lips before I pushed her forward and pulled her back again.

“Oh god yes.” She moaned. This wasn’t anything soft and loving, this was animalistic and primitive. I matched my thrusts with pulling her hips backwards roughly. My forward movements pinned her thighs against the fender not allowing her to move.

“Yes! Yes! Yes!” Tammy panted each time my balls slapped her dripping pussy, and I continued to bury my cock to the hilt with every thrust.

Tammy was in the middle of her climax, and I was able to ride her through an obscenity yelling orgasm. I pulled her dress further up her naked torso before pulling out and stroking a few more ropes of cum onto her lower back.

I put my hand between her shoulder blades and told her to stay put. I walked back, opened the trunk and pulled out a roll of paper towels to clean up the mess.

Tammy reached in the car grabbed her purse, opened it, and pulled out a pair of panties. She slipped those up her legs and put her dress in place before asking,

“Ready to go shopping bro?”

Source: reddit.com/r/gonewildstories/comments/qxjofr/mf_family_vacation_and_my_m36_sisterinlaw_f28