About an hour later, Melanie awoke to a quiet knocking at her door. "Mel? Are you awake yet? Come on, open the door." It was her young sister Kayla. Melanie sat up and let out an involuntary moan as vertigo washed over her. She pressed a hand to her forehead and held it there as she walked, mostly nude save for her semi-dried panties, over to open the door. Kayla took one look at her then blushed and quickly stepped inside and shut the door again. Her eyes flicked down to the blackened, broken breast pump on the floor and the semi-dry puddles of milk from the spilled tanks and she frowned, disappointed. She eyed her sister oddly, then looked around the room "Why is all the power out in here?" Melanie ran a hand tiredly through her hair and stared down at her younger sister. "What? What are you talking about hun?"
Kayla walked over to Melanie's alarm clock, which was flashing "12:00" repeatedly. She pulled her cell phone out of her pants pocket and checked the time, then began resetting the clock. When she was done she turned back to Melanie, who was bent over, picking up the pieces of her ruined breast pump. Melanie's full breasts hung down heavily from her chest, and milk visibly dripped from her hard nipples. Kayla eyed Melanie's breasts and licked her lips slightly before eyeing herself in Melanie's mirror across the room. She was 18, but her own boobs had barely grown at all; she was still in freaking A cups for pete's sake! She pursed her lips and frowned before forcing herself to look away. Melanie dropped the breast pump in the trash and sighed before turning to her sister. "I guess you're hungry? Is mom gone?"
Kayla flushed and nodded shyly. "Yeah, uh, they left a few hours ago. Right before you woke up and had your um...episode." She folded her arms self-consciously over her small breasts and eyed her sister's breasts again. Her stomach rumbled hungrily and she frowned before forcing herself to look away. When Melanie had first started lactating, she and Kayla had been sharing a room at the time. Melanie hadn't known what to do about it, but she'd known she had to get rid of the milk somehow otherwise it became painful. Using her sister had been the obvious solution. The first time, Melanie had forced Kayla to nurse....she hadn't needed to force her after that. Kayla had loved it, and her demand for her sister's milk was prodigious. At first she'd been nursing as often and as much as she could from Melanie (which is probably part of why Melanie's boobs grew so fast compared to Kayla's own!) But eventually they'd settled into a habit, a comfortable pattern. Now Melanie willingly nursed Kayla every morning before school, every afternoon as soon as they were both home, and every night before going to bed, as well as occasional other treats.
Kayla had first tasted her sister's wonderful warm, sweet, thick milk when she'd only been a toddler. The first time they'd had sex she'd been much younger than she was now, and it had been the most intense experience of her young life. Melanie had been nursing Kayla like they'd done for years, but Melanie had started touching herself between her legs while Kayla nursed. Not knowing what her big sister was doing, Kayla had started doing it to herself as well. She had her first orgasm in a matter of minutes, stunning both girls. It had been awkward at first, but she'd stopped nursing long enough to sit up on her sister while Melanie lay back on the bed. They'd not known what to do at first, but when Kayla's pussy, tender and inflamed from her first orgasm, had touched Melanie's.....well their bodies had taken over. Feeling her sister's cum inside her when Melanie had squirted into her pussy was the 3rd most wonderful thing Kayla had ever felt. Nursing from her sister while they made love was by far the 1st. Her first shared orgasm was the 2nd; Melanie hadn't squirted until their 7th or 8th shared orgasm.....Kayla didn't squirt until the 12th, after almost 3 hours of non-stop fucking.
