My DP has a fabulous imagination for bondage ideas frequently involving predicament play and edging.
He's really surpassed himself though with his latest invention. He's wired a heart monitor to my Doxy wand with a switch and, if my heart rate goes over a certain level, it cuts out. Cue me desperately trying to control my heart rate as I'm about to cum! It's so frustrating... I keep turning the bloody thing off! I'm trying to breathe and think calm thoughts but to no avail. DP is highly entertained. Bastard. 😂
Any other kinky mad scientists out there?
Or any ideas how to lower one's heart rate whilst cumming?!