"W-well... there's no way all of this will fit down the drain."

"W-well... there's no way all of this will fit down the drain." Lana said quietly. Courtney barely heard her, but furrowed her brow as Lana's face approached the glossy surface of the mixture in the tub. It was smooth and thick, a mixture of thick cum, precum, and milk. It showed no signs of draining at all.

"Wh-what? Lana? What're you doing?" Courtney asked. Lana said nothing, simply putting her hair up in a quick bun before dipping her mouth into the mixture. Courtney watched in rapidly growing arousal as Lana throat moved. She was drinking it, Lana was drinking all that milk and cum and precum. "Lana! Stop! You'll get all huge and fat!" Courtney felt her cock stir at the though, growing thicker as it started to become erect. She quickly stepped over to Lana and grabbed her by the shoulders, lifting her head suddenly from the mixture. Lana gasped and moaned, the sound awakening that intense arousal in Courtney again, her mind clouding.

"Girl. You say that like it's a bad thing." Lana panted, "If being all big and fat means I get your big, fat cock, I want that." Lana wiggled free as Courtney reeled from what her lithe friend said. "Now, if you don't want me to drink all this, you should get on your knees and help me drink it." Lana winked, dipping her face back into the mixture. Courtney fell back onto the floor, her fat ass thudding heavily. She watched as Lana kept gulping and gulping, her belly swelling, as she filled herself. However, Courtney grew to full erection as she saw Lana's body start to change: Lana's pussy swelled first, pressing her thighs apart as they themselves thickened, her breasts rapidly moved through cup sizes, tiny droplets of milk forming on Lana's thickening nipples. Overall, her body was rapidly getting fatter from the infusion of Courtney's milk and precum. Courtney wanted it. Courtney wanted to be bigger, she needed to make women grow as rapidly as Lana was growing. Courtney needed to guzzle down that mixture, then when it was all gone, she would bloat Lana full of her own cum, to make her even bigger!

Courtney sat up and moved back over to Lana, pressing her fat hip against Lana's growing one. Courtney paused, hesitated for a moment, seeing her reflection in the mixture. Was she going to do this? Just give in? Would she be able to come back from this? Who knew. Not Courtney. She plunged her mouth into the mixture and began gulping. It was sweet, it was salty, it was creamy, it was delicious, and Courtney needed all of it. If there was a gap between gulps, Courtney would be moaning. She could feel... she could feel elation washing over her. Every gulp coursed an exhilarating warmth through her. Her breasts swelled larger, milk streams pouring out onto the floor. Her belly swelled, fatter and fuller than it had ever been. Her cock pulsed forward, gliding between her breasts as a river of precum flowed from it. Her balls swelled and swelled, growing full and round and **** for release. Her hips, thighs, and ass all thickened, growing wider, softer, and bigger. Her whole body was getting fatter, getting bigger, becoming more and more the endless fountain of milk and cum she was meant to be now. She came from fucking her own boobs, gallons upon gallons of cum mixing in with the milk pouring onto the floor. Lana didn't notice, too engrossed in her own experience growing fatter and more fertile and milkier from the mixture.