Change her mind and body

"I wish Mom was perfectly okay with my relationship with Sam and even found it adorable. I wish she would have no problem with us having sex in front of her or other members of the family, and even feel proud when she sees us do." you quickly think.

Her face suddenly turns from horrified to happy. "Oh, sorry for bothering you. I can give you some privacy if you want."

"That... That won't be necessary." you stutter. "You can even watch if you want to."

She chuckles. "I'm glad you offered." she answers, sitting in the armchair facing you. "I never had the opportunity to tell you, but I think you're the cutest and bravest couple I know. When I see the two of you having sex, I can't believe I gave birth to such beautiful and strong kids."

You smile at her, caressing Sam's hair while she suck hard on your cock and finger herself frantically. You're now remembering your big sister is not the only woman you had a forbidden crush on since you were a teenager. However, she now doesn't stand the comparison compared to the younger, already transformed woman.

"I wish Mom looked like she was only in her mid thirties and never grew older. I wish she had long, blond, plaited hair resting on her shoulder, and emerald eyes. I wish she had a perfect hourglass figure like Sam, but with a H cup with no sagging. I wish she had a creamy skin tone with no wrinkle or excess of fat. I wish she had no hair on her body below her neck. I wish she always wore sexy white lingerie and high hill stilettos with nothing else at home, and only covered it with other clothes when she go outside. I wish she was so turned on from looking at Sam and me having sex she could barely contain herself, but would wait for us to give her the permission to touch herself. I wish she was bisexual and attracted to both Sam and me. I wish she was still lactating and fantasying at the idea of her kids drinking her milk again from her nipples. I wish she was sexually submissive and was always wearing a black leather dog collar, not telling anyone she's waiting for a master or mistress to put a leash on it and take control of her life. I wish she hoped said master was one of her children."

You shiver, as Sam is still blowing you and doing wonderful things with her lips and tongue. You look with a smile at the now gorgeous creature sitting in front of you with a shy smile and are amused to see her blush while she undresses to a lace thong and corset with garter belt and semi-transparent stockings. There was no bra covering her massive and appetizing tits.