GK GRAYSON: Stacy Helps a Friend (Part 6)

The 6th of a 10-part serial on for ACHE on Medium.com.

Play resumes the next morning as they finish the movie they had used to start the previous night. Along the way, Stan and Ethan discover a submissive side to Stacy that none of them even knew existed. Stan worries their plain vanilla sex was going to seem stale and old after this. What had he done?