I also have no idea how to break glass safely in such a circumstance. Pretty much what I know about glass + sex is a) use a fucking glass sex *toy*, b) it's hot and c) it takes a LOT of force to break a glass dildo (a guy at a university near mine did it. never drank tequila again let me tell you).

Thanks! I have Frank Castle angstily buying dildos in the next chapter planned, followed by a fairy-light-studded pillow fort construction, followed by murder and/or the reveal of such a video, so we're all gonna have fun, hopefully