Having done a search in the Forums on the subject of nettles/nettling, I haven't been able to find any threads on the subject. Just wondering if any of CM's Dominant Ladies use [or have used] nettles as form of CBT/Torture. Also have you managed to make a male sub produce more than pre-cum, i.e. make him ejaculate? by stimulating a sub's cock/prick? I have used nettles many times over the years - after having them used on me by an ex-girlfriend. I use a piece of plasterboard with a hole in it & pull through cock & balls. Then using a fly swatter pull several nettles through the holes, then brush my tackle with it. After a few minutes I produce copious amounts of precum. I'm sure continued stimulation of the frenum area could produce an ejaculation! Brushing against testicles causes quite a reaction with red lumps appearing. I have also used leather gloves to brush against whole genital area. Yes the stinging does indeed linger for quite some time! You can also use a large wooden spoon - with a length of selloptape place cut lengths of stinging nettles on the sello-tape (stalk parts). then stick the tape length ways to the middle part of one side of the handle, then repeat for the other side. An idea for a Dom - get nettles planted in a large indoor plant pot. Then when growing nicely - get sub to squat over them lower & lower! One can also have some funny reactions. Also place on a box or stool & get your naked sub to walk up to it & push his prick into the little devils! One time my girlfiend got me to pick loads & loads of them - then place them on a closed sleeping bag placed on the floor. I then had to lie down on my stomach on top of them. From memory I think it took about 4 days for the stinging to subside completely. NB you may want to test a small area for any allergic reaction!