"They are beautiful"

I say as I look at them.

"Thank you." Millie says, still beaming a smile.

"Do they feel soft to the touch like they look, or are they a bit hard?" I ask.

Millie takes my hand, and to my surprise guides it to one of her big tits, saying:

"Feel for yourself."

Millie moves her hand away from my hand, so I am able to let it roam free over one of her tits, gently caressing and squeezing it. She seems happy for me to continue, so I move my other hand up and start touching her other breast with it, so there I am, sitting across from my step-mom, fondling her big tits.

After almost a minute, Millie asks:

"So what do you think?"

"They feel completely natural." I reply.

I sit there and play with her big tits for another minute, and I can hear that Millie has started breathing a bit heavier. Me playing with her big tits is starting to turn her on.

"Are you done?" Millie asks.

"I'm really enjoying it, can I continue?" I ask Millie.

"I like it too." Millie says to my surprise, then:

"Let me lay back so I am more comfortable and you have easier access." She then leans back against the sun lounger's back, which is tilted at about a 30 degree angle, so she is almost on her back with her big tits in the air.