I've always felt so self-conscious about my small tits and picked up some breast growth cream at the store the other day. I've been holding onto it until I reach a time where I feel like I finally need it and today's that day! Its beach day and we're about to go out with some of my friends. I'm in the bathroom, fixing my hair and getting ready, but I can't stop noticing how flat I look in this bikini. I'm probably going to be the flatest girl at the beach. What a nightmare! I wish I had some cleavage like all my friends! I remember the breast cream that I had stashed away in the cabinet rub it all over my chest. After a bit of struggling, my tits have grown to gigantic proportions and I am in the bathroom freaking out. You hear the commotion and knock on the door to see if I'm ok. I answer the door wrapped in a towel. I tell you that I'm not feeling well but you should still go to the beach with my friends and have a good time. You don't believe me and insist on coming inside to see what's going on. You convince me to let you in and I nervously tell you about the breast growth cream and everything that happened. I am completely embarrassed. You reassure me and tell me that its actually pretty hot. You're a good boyfriend and love me regardless, but we both have always known that you have a thing for huge tits. After touching them for a bit and staring at myself in the mirror, I agree that its not so bad, they definitely are looking way better than they did before. I ask you if you want to touch them and we both get super turned on. You are way harder than you ever have been with me before. I start to stroke your cock and ask you if you want to see them. I take them out and we are both completely surprised and how big they've gotten. I get on my knees and suck your cock for a bit, then I decide that I want you to fuck my tits for the first time. I've never been able to give a titfuck before. My boobs are so massive and sensitive now. I've always wanted to try it. I wrap my huge tits around your hard cock and start pumping it up and down. I talk dirty to you and tell you about all the fun you are going to have playing with my big tits every day. You shoot the HUGEST LOAD EVER all over my massive tits. We both can't believe how hard you just came! I clean up and decide that my new huge boobs aren't so bad after all. We joke about how my boobs are now way bigger than all my friends combined and I'm super excited now to go to the beach