[DRPT-107] Sibling Rivalry Turns Intimate: Sensitive Nipple Teasing Leads to Unexpected Pleasure

Miyu is trying to get ready for a date, fussing with her hair in the mirror, but her little sister Kana can’t help but notice how her big tits are straining against her top. Those sensitive areolas are already peeking through the thin fabric, and Kana just starts laughing, calling them ‘trashy nipples’ as she reaches out to pinch and tease them. Miyu gasps, her face flushing with embarrassment, but she doesn’t stop her—instead, she lets Kana play with her tits, the touch sending shivers down her spine. It’s all happening right there in their beauty shop at home, with bottles of lotion and brushes scattered around, making it feel even more intimate and dirty.

Kana doesn’t let up, her fingers circling those sensitive areolas until Miyu is moaning softly, begging for more. She pushes Miyu down onto the salon chair, leaning in to suck on her tits, her tongue flicking over the hard nipples while Miyu arches her back in pleasure. The sisterly bond twists into something depraved as Kana whispers filth about how much she loves those big tits, how she’s always wanted to see them like this. Miyu can only whimper in response, her hands tangling in Kana’s hair, pulling her closer as the sensations overwhelm her.

By the end, Miyu is a mess, her tits glistening with spit and her areolas red and swollen from all the attention. Kana smirks, proud of the work she’s done, and they both know this won’t be the last time—next time, maybe they’ll use some of those beauty shop oils to make things even slipperier. The air is thick with the scent of perfume and sweat, a perfect memory of sisterly play that’s anything but innocent.