I, Momo Misono, Who Lost To The Temptation Of Her Sister Who Appeals To Me As A Little Devil With No Panties And A Pre-cum Ass That Comes In Agony From Anal Cunnilingus.

The day I first went to her house, I was greeted by her little sister, Momo-chan, with a slightly cheeky, impish smile. She kept interfering, as if to disturb my time with her girlfriend. That night, on my way back from the bathroom, I happened to peek into Momo-chan's room, which was open... and she was lying there without panties! I panicked and fell over, and Momo-chan, noticing the noise, glanced at me and grinned. 'You saw, didn't you?... You're such a pervert,' she said, sticking out her butt and tempting me. 'Staring like that... you like butts, huh?... You can lick it, you know?' From that moment, a secret relationship between me and Momo-chan began, hidden from her sister. At first it was just a whim, but before I knew it, I was addicted to her anus. My sanity crumbled, dominated by that panty-less butt. I can't live without Momo-chan's anus pheromones anymore...!