They Could Both Do With An Upgrade

You look between both women; your shockingly sexy mother and this similarly sexy sales assistant. "Ladies I think you're both a sexy as hell but I think we could do better!" With a quick wish, both women let out a deep moan.

"What did you have in mind sweetie?" your mom asks as she feels the assistant's modest breasts.

"Yeah, what were you thinking?" the other woman asks as she touches your mother's larger chest.

"Well, I just thought you'd look better... bigger," you grin. Immediately, you see your mom's hands filling with the assistant's tits as they grow.

"Oh wow! You're getting so big!" your mom giggles in surprise as the woman inflates before her eyes.

"Speak for yourself!" the assistant chuckles as your mom's boobs start to get bigger and bigger in her hands.

Mom quickly grows from her D cup to an F cup while the woman grows from her C to an E. You bat the women's hands away and replace them with your own. You start to grope both of them. "Oh yeah ladies! You're getting nice and big now!" The women keep growing until your Mom is an M cup and the assistant is a K cup.

"Oh baby I'm huge!" Mom grins as she gives you a deep kiss on the lips. Looking into your eyes she gets on her knees and starts to unzip your pants, freeing your cock which she begins to stroke.

"Hey! Let me get in on that!" The assistant shouts as she puts her hand on your rock hard cock as well. Both women seem to have the same idea as they both lift up their impressive chests and press them together, with your cock sandwiched in between.

"We want you to cum all over our huge tits honey, we want you to cover us and do what you want to us!" Your mom growls, biting her lip as both pairs of soft warm breasts stroke your boner.

The sensation of watching your mom grow and feel another woman gets too much and soon enough cum erupts from the tip of your dick. The resulting splash covers their faces and breasts. Each proceeds to lick cum off the other.