Alby_da_Wolf on 25 May 2013
@OP: Yes, many times, but they woke up immediately, and they were quite happy. BTW, the best position to try this is with both laying on one side and the man staying behind the woman, it's the most relaxing position for the muscles there also for trying the second channel the first times if the woman feels pain or fears feeling it ( after this trick was suggested to me for the first time, a former GF of mine turned from being scared by it up to almost passing out the first time I tried, to loving it and wanting it every time 
).
