Adelaide's hand rested on her exposed buttocks, her fingers gently caressing the soft skin. As she spread her cheeks apart, her anus was exposed, revealing the inner skin. It was a sight that captivated Erwin, and his desire to explore both of her inviting openings intensified. The folds of her vagina appeared alluring, arousing Erwin's dick's craving to taste them.
With the stretch of Adelaide's buttocks, her vagina was also slightly spread open, enticing Erwin's gaze. He delicately slid his finger under her panty, moving it away from both of her inviting holes. As he positioned the smooth head of the buttplug against Adelaide's anus, it became clear to her what the purpose of the buttplug was.