[Taira Mune Suki Iinkai (Okuva)] Your Neighborhood Tentacle Shop [Colorized]

A curious girl brings home a bargain jar of instant tentacles from the cozy little shop down the street, only to watch the squirming pink creatures swell far beyond pet size once they hit the water. What starts as wide-eyed fascination turns breathless as the slick, growing tentacles coil around her fingers, then worm beneath her clothes to pump and stretch her until she's cumming helplessly across the floor. Just when she's utterly spent and dripping, her sister strolls in with cake—and one horrified scream at the writhing mess she finds.