I talk about my breast expansion fetish while masturbating.
I go up in sizes a few times using my favorite method of self expansion.
I have multiple orgasms throughout, making sure to show you just how wet it makes me.
I play with my huge breasts as I play with my hitachi, and at the end I stuff my panty inside of myself.
There is also a few scenes where I read breast expansion stories on my phone while masturbating.