Chuckling again, Heidi kept her voice low as well as she explained to Tracey, "They like each other. They shagged at a party on Valentine's day and, from what Ginny said, was pretty mindblowing and they both wanted to continue."
Heidi didn't notice Tracey's frown. If she had, she probably wouldn't have told the blonde that Ginny had talked about any kind of mindblowing sex with anyone.
As Tracey charmed the room, she looked on and raised an eyebrow in question at her girlfriend's actions.
Drawing closer to Tracey, she placed her hands on the girl's hips and leaned in to kiss her, sliding her tongue along Tracey lips to deepen it. The fact that Ginny and Katie were about to shag right near them was...kind of hot.
When she heard Ginny's voice, in that familiar tone that she knew gave away what they were doing, Heidi chuckled lightly against Tracey's lips but didn't fully break the kiss. Soon, she heard a moan that she figured was Katie's, since it didn't sound like Ginny.