But she knew that was too shameless and direct to say so, even in her current position where both her and her son weren't addressing how taboo and incestous the current situation was, and were simply going along with it as if what they did, while they were in character, had nothing to do with their original relationship. And as long as they were both playing a different character that they made up or were role playing, it could totally be forgotten and forgiven, since it wasn't themselves that said those vulgar words and did those immoral activities, it was the role of the character that was given to them.
That was the unspoken mutual understanding that they both came up and seemed agree over, which was why none of these inappropriate words and behaviour that should never be done between a mother and a son, didn't seem to restrain them in any way, as they were only acting the roles they were given and it had nothing to do with their actual relationship.
This was also why she, who was so hesitant before, was much more accepting to what was going on and accepted her role as a daughter who had a slightly incestous relationship with her father; while her son played the role of a father who seemed eager to keep the goods in the family and have certain deranged feelings towards his daughter. Using this role as an excuse, she could do a lot of things with her son that she couldn't do as his mother without a heavy heart.
That is, everything except the final step, that had repercussions that not she or her son's roles and given characters couldn't bear and would permanently change their relationship.
But as long as it didn't reach that stage, she believed that she could use this roleplay as a excuse for what she does and actually enjoy her time with her son without an ounce of guilt, even though she'd still be embarrassed most of the time that she was playing around with her own son like this when she was his own mother.
"And the other reason I have to double the number of slaps is because your mother's ass is quite large. And compared to your butt that's still developing, I'd need to spank her a lot more times if I wanted to turn her entire ass, bright red in colour." He described his wife's butt to his daughter and told her he needed to put more effort into painting it completely red, like he's already done it plenty of times.
"Really Daddy? Is my butt really that far away compared to mommy's?" She asked with her eyebrows raised and in an inquisitive tone, as she didn't like the fact that he was praising someone else's ass when he already told her that her's was the juiciest bum he had ever seen.
"I don't know. I'd have to check your butt out before I could tell." He said as he looked behind her and his eyes lingered on her ass with dirty intentions. "Perk your butt out for me, so that daddy can check if your ass is as big as your mother's or not."
His sudden request made her body stiffen, but at the same time it made her loins warm up, and her buttcheeks tighten when they heard that they were going to be inspected. She was fine when her son touched her butt before and was only a little embarassed since she thought her son was only playing around and teasing her. But now that she knew her son had different intentions in mind, she couldn't help but feel a sense of excitement course through her body, when she heard that her son wanted to lay his hands on her ass.
And as any mother who always spoiled their child would do, she accepted her son's request and perked out her ass until they were bulging out from her blue sweatpants. Her butt was already well rounded and could be seen a mile away because of how fat they were, but the moment she pushed them out herself, they became much more defined and made one wonder how she could carry so much meat on her back without it slowing her down.
She actually wanted to turn around and perk her ass out while facing the door, so that her son could have a perfect one on one session with her ass. But since he didn't ask her to such a thing and she was too embarrassed to do it herself, she simply pushed out her bum until you could perfectly see the curves on her fabric to the point you didn't even need to take her clothes of to see the shape of her buxom buttocks.
"Is this alright, daddy?" She asked, as she looked up at him with a look of anticipation on her face.
"More then enough, Abi." He said as he placed his right hand on her buttcheek, which made her shiver. "If you perk it out any more then that, then I'm afraid your pants will tear apart from all that pressure your butt is carrying."
"Who cares about that? We can always buy a new pair of pants, daddy." She cheekily said with a teasing smile on her face, as she pushed out her ass more, which her son immediately grabbed as if he was afraid it would escape if he didn't catch it immediately.
"You naughty girl...I can't believe your trying to seduce your father so blatantly, when your mother is sleeping in the room next door." He said in a amused manner as if he didn't expect his mother to go along with what he was doing, and viciously grabbed her meat with his claws which made her let out an obnoxious sound.
"Hyyaa!~"
"I-It's not like that daddy...Hmm!~" She struggled to keep in her moans, as her son played with her ass. "No matter how much I love you, there's no way I would go behind mommy's back and do something like that...I-I...Hnnn!~...I just wanted to bring out my best so that I don't lose to mommy!~"
"Well, you don't really need to do any of that, since it seems like your ass is already in the same playing field as your mother's." He said as his fingers examined every curve of her meat buns by squishing and squeezing them till they changed shape. "I haven't seen them ever since we stopped taking baths together since you grew up, but it looks like your ass has been growing at a pace of it's own in the time I haven't been monitoring it."
Pa~
"Kyaa!~"
He gave her ass a slap, as if he was trying to show how meaty her butt was which made her moan out in ecstacy and roll her eyes in glee.
•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•
Sneak peak of what's to come:
"It took me a minute, but it seems like I've finally arrived at my destination." His fingers were just inches away from her most secret place, and she could feel the tips of his fingers near her asshole.