Red: No stimulating each other.
Yellow: She is allowed to move, denying you. Have to stop before the light turns back.
Green: You are allowed to move, trying to set off her climax or yours. You have to stop before the light changes.
A gallery where impossible things might happen, and your body might relish them. You and a partner are the exhibit in a mysterious museum gallery. A life-drawing and living exhibit featuring you and a woman who is twined onto you, teasing you, denied. There is a light on the dais, when the two of you reach your start position. while it is red, you must stay relatively still, no stimulation, no touching. Yellow means she may move upon you, her goal to tease you - both without setting you off early, and without going over her limit.
No way to know when the light will turn red again, or when it will turn green - allowing YOU to thrust over and over, to move until the light turns red.
You arrived denied, but she isn't in much better shape, and in your throes of teasing she needs a little help -so the two of you duck aside into privacy.
Features knotted genitalia for the listener, and a very special set of lips kissing up and down it as each participant chooses what assets the gallery gives them, before they begin...
Already in the backer folder.