Last night a friend of mine (yes, we are "good friends") told me that when she does leg extensions, she will often "cum" due to the stimulation of her thighs on her clit pressed against the seat. I asked about this in lots of detail, and apparently there will even sometimes be juices from that happening left on the seat.
She takes very low doses of Winstrol as she wants an athletic "fitness" look, although she is actually a model, and not a competitor. She told me she suspects, but does now know for sure, that this orgasim effect is quite common in women. It happens to her even stronger since being on the Winstrol but she swears other women, so are not on anything also have this happen. Another exercise she says this often happens is on the rowing machine, which I guess produces a similar effect with the rubbing of thighs on their pussies.
I am tempted to take a video and post it up, but she probably wouldn't let me!
Anyone ever heard of this? (Or maybe I should post this in the female competitors section)?