As you may know, I used to be really thin, in fact I was a little bit smaller than Aurora is now before I started gaining. But even back then my boobs were larger than hers, and they've only gotten bigger since! I really enjoyed getting to play with her tiny boobs, and it was super sexy comparing them to my huge ones. We got so turned on playing with each other's tits, comparing our bra sizes and talking about how much heavier and bulkier mine are, and I KNOW she wants them to grow even more. ;) I also LOVED having Aurora's head in my boobs and seeing how they're BIGGER than her head is!