Hot Chocolate Makes my Tits Inflate TWICE

Description: Excited for halloween together, i'm wearing my new jumper ready to cosy up and watch a film with you! you got me a gift of a new pumpkin mug, i drink from it and it makes my breasts inflate into huge bouncy tits! i complain and beg you to make them small again, i drink from the cup again and you promise they'll go back to normal, but instead they inflate to even bigger, so big i can barely hold myself up under their weight! they keep inflating getting heavier and heavier until i'm a huge z cup and i beg you you to stop.