Needed to relate this experience and would love to hear your thoughts.
My wife has started hormone treatments and it has been improving her desire for sex.
She is in her late forties and still a hottie. 5'10" 36D and long legs with size 6 feet.
Anyway it has been a long time trying to get her to open up. Several steamy sessions with other men but no actual penetration just rubbing, teasing and smack talk. I continue to try and get her to find a lover but she resists or denies interest unless very horny or takeing.
I have been trying to get her to insist I clean her pussy after I cum in her and while she still thinks it is weird I have found a way that seems to distract from the act of feeding me. I puposely cum in her after only a few strokes leaving her frustrated. I, then resort to her selection of dildoes telling her that my cum makes great lube.
While stroking the toy in her I begin licking my cum from around the play cock and this seems to get her hot.
She made two comments; one during and the other the next day I want your thoughts on.
First, while alternately plunging her 10" x 2" black dildo into her stretched pussy and pulling it out so I could slurp on her cum filled snatch she raised up on elbows and said "please use the larger one".

All good right! Well I was already using the large one

It seems finally I have her wanting the big ones. I am only average sized so the black 10x2 is nearly twice my length. When she realized she had been taking the large black cock already she giggled and seemed a bit embarassed.
How would you bring up the thoughts of a bigger toy. She is quite shy about the toys anyway and generally wants nothing to do with them (or talk about) unless already turned on.
Second, The next morning she actually brought up the previous nights fun (which never happens). She asked if I had fun when we had sex that way. Meaning I get about three strokes in her pussy and the rest of the fun is all about her getting stuffed with our Black dildo. I said that I loved watching her getting stretched and fucked good, inferring a lover would be even better. She would not respond to the lover comment but said she really loved the full feeling of a big toy.
Next step?????????????????