The first time Heidi had seen Tracey, she was drawn to her, but it was nothing more than a simple schoolgirl crush that was easily pushed to the back of her mind, by quidditch and a few awkward dates that led nowhere, where it had stayed successfully. Until Slughorn had paired them as partners. Then her attraction towards the blonde had come back to her and she knew that she wanted the girl.
Heidi let her free hand roam to brush across Tracey's bra-covered breasts before caressing them lightly, thumb dancing across nipples.
Heidi let out a quiet moan at the Slytherin's tone. "As much as you like me fucking you." Heidi curled her fingers as they pushed into Tracey, thumb still pressing on her nub. "Which I can tell is a whole lot."