You got to do big gangbang just let them use you let yourself go you will absolutely love it its like you aren't u just go for it let them wear you out its so awesome my pussy is wet just thinking about itI've only ever experienced being shared twice and both times it sort of just developed, at least as far as I know it wasn't planned.....as for how many....4 was a lot so probably that....and lastly, yes...there's a certain mind consuming feeling when that's happening and the results were some of the most intense orgasms I've ever had.