Reveling in her position a bit more, Heidi noted the nervousness rising again in Tracey and leaned in to kiss her, soothing and lovingly, yet passionate and hot at the same time. All the while still rubbing Ginny's thigh, even massaging it a tad. After a few minutes of kissing Tracey, she turned to Ginny and kissed her, this one was heated and a bit rough, but the passion was all there and Heidi's fingers still lovingly stroked Tracey's spine.
Grinning as Tracey retrieved the strapon, Heidi accepted it and sat up a bit so she could put it on.
Once it was on her, Heidi moved to her knees and looked at the two girls. "Gin, I want you between Tracey's legs on your knees with your mouth on her cunt while I shag you from behind with the strap on." She gave a bit of a sly grin as she revealed the position she wanted.