Heidi murmured happily as Tracey's hand roamed over her firm body, almost forgetting that the other couple was there for a moment as she moved closer to Tracey. "Yeah, we don't mind sharing..." she purred.
When Tracey looked to Heidi, the Hufflepuff could tell she was wondering if this would work. Smiling, she gave Tracey a sexy wink in reassurance.
Heidi met Tracey's lips as they touched her immediately and kissed back. With her tongue against Tracey's, after a few moments, she sucked Tracey bottom lip into her teeth and tugged on it some, letting her eyes go over to Ginny and Katie as she did so, letting her hands wander over Tracey's hips.
Chuckling at Ginny's statement, she didn't break her kiss with Tracey, letting Tracey's nod answer for both of them. Watching the other couple, Heidi moaned as they began to snog and pulled Tracey into her so the blonde could straddle her lap and one of her hands went to sneak up Tracey's inner thigh and under her skirt.