Its' your birthday and I'm trying to impress you and ask you out on a birthday date. My twin comes in with her breasts expanded to also try to ask you on a date! I get jealous so I decide to make my breasts grow for you too! We go back and forth making our boobs grow for you until finally, my twin gives up and transfers all of her breast growth to me! She leaves and accepts her defeat while I show off for you some more. We then masturbate together until we cum. *both characters shown in this video are played by me using video editing. There may be some bloopers throughout the clip.