Lily's Amazing Potion Growth (Patreon)

You and your steady girlfriend, Lily, had gone out on a date. Returning with her to her apartment you had brought along a mysterious bottle of green potion that according to the little alley store you found it, would cause a woman's breasts to grow significantly. As you were getting ready for bed, "Oh! I almost forgot, I got you this juice that I thought you'd love! You've gotta try it before I put it back in the fridge for the night." She drank the small glass you gave her and you held onto her in bed, dreaming of what might possibly come. and when you both woke up, you discovered that her breasts had grown to enormous proportions. She confronted you, "Don't tell me that green stuff makes my breasts grow? You ruined my favorite gown." Before you could get defensive, she took the opportunity to tease you, "You should have told me to change into something more stretchy. We have the whole weekend ahead of us, right? Get me some more of that!"

Before she took another sip, she made you promise to arrange for the office to let her work from home from then on. However, you couldn't help but agree to this, despite its potential risk to your lead position in HR. You couldn't wait to see what the rest of the weekend had to offer. At each meal of the weekend, she drank some more, and you watched her grow.

On the last night of the weekend, she asked you, "Can you get any more of these bottles? It feels so good!" You replied reluctantly, "Yes. Though we still have half of the bottle left and your breasts fill your lap... You want to get bigger?"

She nodded, "I know, but I want more! Get TWO bottles for next weekend!" She then grabbed the half-full bottle and downed the rest of it, shocking you.

Wondering how big that would make her, you snuggle up behind her and start watching a movie, massaging her breasts as they further filled her lap. By the time the movie ended, her breasts were to her knees when sitting.

She stood up with surprising speed, knocking you in the face and said, "Let's go to bed, I need some good sleep!" You couldn't disagree, her breasts were now so full and heavy, you'd love the painful feeling of them squishing you. In the morning, she was looking to work, so you said your goodbyes. You couldn't help but feel wickedly thankful.

As you left, you promised to be back for more green potion soon, with an even bigger bottle....

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Next weekend... Lily awaits Tim's arrival.

Your heart  raced in anticipation, the week of texting every night, Tim was at your  door. As he entered with the green potion, "I got us some more, but we  need to be careful..." you promptly grabbed the bottle out of his hands  and fended him off as you drank almost half of it before he succeeded in  stopping you. He then finished, "... because these bottles are even  more potent." ...