Tricking Your Girlfriend Into Inflating Herself Until She Pops

Description: You tell your girlfriend you have a gift for her, and she excitedly asks for it. you hand her a red hose, to which she seems both confused and disappointed in. you tell her to put it in her mouth, and while she accuses you of pulling another one of your pranks, she complies, and you fill her up with air giving her massive tits. she gets upset with you and tells you to suck the air back out of her, but you of course instead fill her up even more when she puts the hose back in her mouth. she gets increasingly mad at you for doing this to her but eventually her huge boobs grow on her and she learns to enjoy them, and inflates herself a little more for you, even though she's complaining about how tight her skin feels. shortly after inflating herself more for you, she suddenly pops.