AUTHOR's NOTE: Arthur is 60, Kent 38, Pearl, 37, Cherry 36, Rose, Renee and Ross are 18 years old. The characters are a family introduced to Literotica Readers previously in the cantos of the epic poem "O Mother Dear".
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Cherry parked the Subaru and went with Pearl to the motel office to claim their reservations. The two adjoining rooms had two queen beds each, were not-smoking and located at the end of a short wing away from traffic, the ice machine and the office. Ross took the key for Room 107 and the sisters moved into Room 108.
Ross had just stripped to his boxers when he heard a knock on the connecting door. "Who is it?" he called.
"It's your aunt, Ross, c'mon and open up!" answered Cherry.
"But I'm in my shorts, Aunt Cherry," protested Ross.
"Piffle! You think I haven't seen you in your shorts before?" countered Cherry, "You owe me a back rub, buddy, and I'm here to collect, so quit stalling around!"
"Oh, OK," acquiesced Ross, "I guess I did sort of offer" although at the time he had only a faint hope she would take him up on it and no plan to make it happen. Now here she was demanding it..."Holy Moly!" he thought, unlocking his side of the door.
Ross gaped as his aunt stepped through the door clad only in pale blue panties and their matching bra, which he had earlier glimpsed in the car. She was truly stunning as she marched past him and flopped face down, spread eagled across one of the beds. Ross remained frozen in place until Cherry, arching up on her elbows and forearms, turned her head. Smiling, she said "All talk and no action, Ross? You didn't impress me as that kind of guy. Come over here, sweetie, and work on my aches."
Taking a deep breath, Ross moved to the end of the bed and asked, "Umm, Aunt Cherry, does Mom know you're in here and asking for a back rub?"
"Of course, silly!" Cherry snorted, "she was right there in the car when we talked about it, wasn't she? Now she's out hunting for a pizza for us, so this is the perfect time." Patting the bed, she continued, "Now get up and get rubbing!"
Chuckling to herself, Cherry turned and lay back down with her arms akimbo under the pillows and chin resting on top. Ross climbed up on the bed. Kneeling, he straddled and almost, but not quite, sat on Cherry's butt as he leaned forward putting his hands at the tops of her shoulders on either side of her neck.
Ross only had just begun when he felt his cock swelling and its head started to poke through this boxers. Hoping his aunt would lay still and not turn around to look at him again, Ross tried to discreetly push himself back in, but his dick only got harder the more he touched it, and suddenly it was rigid and impossibly exposed. Cherry began to fidget and asked, "What's going on, Honey? How come you started and then stopped? Are you OK?"