One day as Ethan, a 5 foot 10 inches tall red head, is getting ready to run some errands his girlfriend Lydia, a 5 foot 6 inches tall brunette with a short haircut, walks up to him. “Hey, sweetie look what I found while up in the attic.” Lydia says as Ethan looks over and sees a strange necklace around her neck. ” Hmmm, was there anything with it?” Ethan asks, “No, it was in a small box by itself.” Lydia replies. “Well I think it looks good on you.” Ethan states. “Aww, thanks I was hoping you’d like it.” Lydia responds. Ethan and Lydia kiss before Ethan leaves. Lydia, now alone in the house, is about to go back to organizing the attic when she suddenly gets a weird feeling throughout her body. ” Is the AC not working, I’m blazing hot.” She says as she looks at the thermostat and sees it read 62 degrees Fahrenheit. Things escalate as she suddenly gets incredibly horny and her clothes and shoes start to get tighter on her body. The crotch of her jeans quickly get soaking wet as her whole body starts to grow, her ass and pussy swelling in size faster bulging through tears in her jeans until they completely give out, leaving her panties on for a couple seconds longer wedged in between her massive ass cheeks and her enlarged pussy lips. Her feet start swelling in size, her toes scrunched up until they suddenly pop out the front of her shoes and socks as the sides of her shoes and socks rip apart leaving her standing barefoot as her feet continue to grow larger and larger. Her breasts start swelling in size faster than the rest of her upper torso making her t-shirt look like a crop top before popping her bra off and tearing her t-shirt to shreds as she starts masturbating with her right hand and kneading her left breast with her left hand while bitting her lower lip with her eyes closed in ecstasy as her dripping wet pussy is making a puddle around her now massive barefeet and toes. Ethan comes home and as he walks in he sees his now 30 feet tall girlfriend with proportionally H cup breasts, a pussy triple it’s proportional size, and an ass four times it’s proportional size with the floor covered in her vaginal fluid as she looks over at him with lust in her eyes. “Babe I am like so happy you are ummm here, I am like so horny and I like need your dick like in my mouth so I can like suck up all of your like delicious cum.” Lydia says and before Ethan can reply she reaches over, grabs him, rips off all his clothes, removes his shoes and socks, lays him on her face and starts vigorously sucking on his erect cock and continues to masturbate and grow larger and larger by the second causing Ethan to start cumming uncontrollably, his cum just nonstop pouring down her throat as his dick and balls start swelling in size growing to match Lydia’s new ever increasing size so his cock is always filling her mouth with a torrent of cum continuing to gush from his incredibly large dick down her thirsty throat as she outgrows their house swiftly growing past 100 feet tall with no end in sight with both Ethan and Lydia in pure ecstasy as they continue.