Robert mostly enjoyed the trip to his Aunt and Uncles. He got to drive, which rarely happened with his Dad in the car, while his parents cuddled in the backseat like a couple of teenagers. That part was a little freaky especially when he looked in the mirror and thought he saw his Mom's arm moving like she was giving Donnie a hand job. Looking away quickly it took him a few minutes to screw up the courage to look again. When he did he saw his parents kissing passionately but his Mom's hands were out of his Dads lap. The kissing was still a little disconcerting. Like most young people Robert didn't want to think that his parents were sexual. Yeah in the back of his mind he knew they had to have done it at least twice to have his sister and him but ewww that was his Dad, and my God it was his Mom.
Driving north the weather cooled making the inside of the SUV cool off as well. Robert seeing his parents acting like horny teens had been thinking of his recent bipolar sexual experiences. The mystery MILF Amazon with the long blonde hair and wonderful bull but tight ass sucking him and then riding him to heaven in his neighbors pool house was en enjoyable memory, having his redheaded chubby older next door neighbor come over and practically rape him while he was getting shitfaced by the pool wasn't quite as erotic but it still got him hard. He had actually been using that for his masturbatory fantasies instead of the mystery women because of the endings that showed up out of the blue in that fantasy. His dreams of the mystery woman always morphed into seeing his mother masturbating in the shower. After all seeing your mother get off was traumatic enough but being perverted enough to jack off in the dark while she was doing it disturbed him. He could have lied and said that getting fucked by Amanda was his penance for jacking off to his naked writhing mother in the shower, but truthfully she wasn't that bad of an experience. Even if she was chubby and older.
Fortunately the drive on the freeway was pretty mindless so he could daydream like this. He heard his sister snort a little in her sleep, looking over he laughed to himself to see her face pressed up against the glass and the window fogged from her breath. Hitting a rough spot where they had patched the road he couldn't help but noticed how her tits jiggled in her T-shirt. He also noticed how her nipples were poking through the thin cotton in the cooler air. Her tits and nipples were larger than Mom's, Robert mentally slapped himself for being such a pervert that he was comparing his older sister and Mom's tits. A light groan from the back seat brought him back to reality before he ran off the road. Looking back in the mirror he could see his dad reclined in the seat and his Mom was leaned over wither her head and shoulders in his lap. Robert freaked, "OMG they aren't doing that in the car!"
In the back seat Melani Souza was not aware of her son's attention on her actions with her husband, and her husband definitely wasn't. No she wasn't sucking her husbands cock, not yet, but she did have her head in his lap and had been deftly teasing him with her fingers through the thin material of his slacks. She convinced him to go without underwear when they got off the cruise ship by showing him she wasn't wearing any, it felt naughty under her knee length skirt. She knew her husband was a little disappointed that she wasn't wearing a miniskirt and going commando. Melani thought it better that she not dress that way in front of her son. Not so much to not tease him but to not tease her. She had been doing well to pay the price for not only cheating on her husband but for doing it with her clueless son. She still had a long way to go, even after being raped in the ass last night in the thunderstorm. But still the thoughts of her sons cock in her mouth and pushing her pussy wider then before would enter her mind while she masturbated. Including this morning as she was in the small cruise ship shower rubbing cream on her abused asshole she began to wonder if she could take her sons cock in her hole. It couldn't happen like it did with her husband. No accidental penetration because Donnie tore her a bit, her son would rip her. Then while thinking of riding her son she had two fingers in her pussy and before coming she slid one, then two into her abused ass. Coming around her fingers she was dreaming of taking her sons cock in her ass while her husband slept in the next room.
Feeling her cunt twitch Melani tapped her husband on the thigh to get his attention and finally in doing so she mouthed, "Let's stop" then make a circle with her mouth and made a bobbing motion toward his cock.
Donnie was no fool, they were only an hour away from his sister's but he knew the chance to get laid or anything else when the house was packed with family would be non-existent. Clearing his throat, he directed Robert to stop at the next gas exit. Melani set up acting like she just awoke from a nap and Robert could see her face in the mirror. He was relieved to see that his mother's light make up and lip gloss didn't seem to be disturbed after a blow job like Alyssa's used to be. He wasn't sure why is Dad, who always wanted to drive straight through to their destinations, wanted to stop. They had plenty of gas and they were close to his Aunt's house.
The next exit looked barren as they pulled off the interstate. They say two closed gas stations but one closed and the other open but run down. As they pulled in the attendant watched. He saw the tall young blonde get out of the front seat and head around to the bathrooms on the side. He also watched as the older blonde get out and taking the old man by the hand headed around to the bathrooms as well. Making sure the boy paid at the pump, he hustled back to the tire rack and scampered up the ladder to the grating in the back. Pulling the screen aside he stuck his head in the crawl space. From there he could see down into both bathrooms through the vent fans that never worked. The young girl in the ladies rooms was a bust she just pee'd and hopped back up pulling up her shorts before he could see anything but the couple put on a show. The wife had pulled some paper towels off and put them on the floor before kneeling in front of her husband and fishing out his cock. The station attendant pulled his out and began stroking it while watching Melani get her husband hard again. It didn't take long, which was a good thing because they didn't have long all of the teasing in the car had primed Donnie pretty good. As he got close Melani hopped up, pulling her skirt up before leaning over the grimy sink. Donnie didn't need any direction as he buried his cock in his wife from behind. He pummeled her none to gently as that seemed to be what she wanted lately and both he and the station attendant rocketed to a joyful climax watching Melani's tanned ass pump onto Donny's cock.
Robert was mortified as both his Mother and Father stepped out of the Men's room while he stood there. His Mother saw the look on his face and laughed. Entering, Robert thought he smelled sex but in the grimy bathroom he wasn't sure. He just pissed and got the hell out of there. He was glad when they got to his Aunt's house. Well glad that his parents would behave. His cousin Arabella was a pain in the ass. She was one of those social justice crusaders telling everybody how bad they were and how bad having money was while her Daddy paid her way and tuition to Florida State. Her recent changes were having dread locks and face piercings. As usual Robert got the sleeper sofa in the family and Shelly bunked with Arabella. Robert thought it was going to be pretty routine holiday.
Arabella's room and the family room were on the same side of the house with his parents in the guest cottage and Arabella's parents on the other side of the house it was pretty isolated but Robert couldn't take the chance of jacking off even if he was horny and couldn't sleep. Lying there in the dark he heard loud voices coming from Arabella's room. Getting up he walked down the hall and saw the door was pushed open slightly. On the bed he saw Shelly and Arabella wrestling around. It really wasn't much of wrestling match. Shelly was taller, heavier, and more muscular than the mousey little twerp. It didn't help his horniness to watch the girls writhe around with nightshirts riding up exposing both girls tight little panties. Shelly had Arabella pinned on the bed her knees on her shoulders and her face between her legs in no time.
Shelly hissed out "Take back what you said about my parents, you self righteous little slut."
Arabella yelled back, "No, you can't make me, you can't hit me, you will go to jail."
Shelly laughed, "I am not going to hit you, I am going to make you suck my pussy if you don't do it."
That caught Roberts attention, from his angle he could see Shelly's back and thong framed ass as well as between Arabella's splayed thighs showing her bright pink panties. But he couldn't see the front.
Arabella squirmed so more crying "No, you parents are part of the problem."
Shelly growled and slapped the little bitch on the face before hissing again, "You like talking about lesbian rights, lets see how you like being one."